Document ID: EPA-HQ-OAR-2003-0051-0183
Agency: epa
Document Type: Supporting & Related Material
Title: 
Posted Date: 2004-03-09T05:00Z

u.
No.
A­
79­
15
Item
No.
XD43­
2
Dra$
Post­
MACT
Screening
Risk
Assessmentfor
the
Coke
Oven
Source
Category
i
I
Facility
Emission
Calculations
B­
1
Sources
for
Coke
Oven
EmissionsData:

Batteries:

Revised
battery
emissions
estimates
provided
by
Roy
Huntley
@
PA,
OAQPS).
9/
7/
2000.

Pushing/
Quenching/
Combustion/
By­
ProductChemical
Plant
(
Process
Equipment):

Revised
Emissions
for
Coke
Oven
Facilities,
JCF
Memorandum
dated
8/
21/
2000,
Table:
Summary
of
Allowable
Emissions
from
Coke
Oven
Facilities.

By­
product
Plant
(
Fugitive
Equipment
Leak):

Revised
Fugitive
Emission
Calculations,
ICF
Memorandum
dated
8/
3
1/
2000,
Table:
Fugitive
Equipment
Leak
Emissions
from
By­
product
Chemical
Plants.
Based
on
telephone
conversation
with
Roy
Huntley
and
Ted
Palma
on
9/
12/
2000,
average
emission
factors
(
column
3)
were
used
for
all
facilities
except
Ashland.
Monitored
emissions
data
are
for
Ashland
(
column
4).
Revised
Battery
Emissions
Estimates
Provided
by
Roy
Huntley.
(
EPA,
OAQPS),
9/
7/
00
E­

rGjo25:
m/
m
2
2­

~

sY
m
00
9922
00
9922
004922
0­
0
92
~
00
pa
E
.
I
m
E
co
E
C
.
r
113
113
­
E
w
n
c
f
CA
5
b0
NO
0
boo
­
d
3
­
0
"!"
22
N
00
00
0
M
E
Itpm
f
U
 
c)
me
CJm
N
N
.
L
ICF
CONS
U
LTlN
G
August
21,2000
Mr.
Ted
Palma
USEPA
Emission
Standards
Division
Risk
&
Exposure
Assessment
Group
MD­
13
RTP,
NC
Re:
Revised
Emissions
Estimates
for
Coke
Oven
Facilities
Dear
Mr.
Palma:

ICF
Consulting
(
ICF)
appreciates
the
opportunity
to
support
EPA s
residual
risk
assessment
project
for
the
coke
oven
source
category.
Enclosed
are
the
revised
calculations
of
emission
rates
and
modeling
parameters.
The
revisions
reflect
throughput
changes
and
other
site­
specific
parameters
obtained
from
COETF/
ACCCI.
The
revisions
also
reflect
our
discussions
during
the
June
14~
and
August
16*
meetings.

The
following
are
enclosed:

FaciIity­
wide
emissions
0
Summary
of
emissions
from
batteries
0
Summary
of
pushing/
quenching/
combustion
emissions
0
Summary
of
byproduct
chemical
plant
emissions
0
Modeling
parameters
0
Supporting
documentation
I
am
e­
mailing
you
all
disk
files
used
for
the
above
calculations.
Ifyou
have
any
questions,
please
do
not
hesitate
to
call
me
at
(
919)
233­
0382.

Sincerely,
­
;
....
 .
\

,
;
.(

. .­
i
Dib­
Paul,
P.
E.
Project
Manager
Encl
dP
EXKl
Lee
Highway
­
Fairtar
VA
22031­
1207USA
­
703­
934­
3300­
703­
934­
3740fax
­
w,.
icfconsulting.
com
....................
EMISSIONS
SUMMARY
..
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.:
,

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.
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........

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.....
......
.
,.,
.
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.....

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.
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.
....

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._
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y
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:

,
;.

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i.
.

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.
....

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...
....
.....
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a.:
.........,:.
..........
........

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.,...
.........

..
..........
*
i
...
..
1
...<:.;­...
...
_.
:.
.....
..
.........
.
.
.,
....
..
Summary
of
BSO
Emission
Rates
for
Doors,
Lids,
Offtakes,
and
Charging
Actual
and
Allowable
Emissions
Recovery
Ovens
AK
Steel,
Ashland
Erie
Coke,
Erie
Gulf
States
Steel,
Gadsden
New
Boston,
Portsmouth
Tonananda,
Buffalo
NOTE
:
­
Batter
­
3
3
4
A
B
2
3
2
2
­
Total
Actual
EJ
ssions,
lbhr
(
1)
Total
Allowable
I
sissions,
lbhr
(
2
Visible
&
Non­
Visible
Door
Visible
&
Non­
Visible
Door
visible
Door
Leaks
Only
visible
Door
LeaksOnly
Leaks
Leaks
1.4837
0.1434
1.7134
0.4207
1.4913
0.1528
1.7134
0.4207
1,3736
0.1408
1.5782
0.3875
0.4488
0.0429
0.5185
0.1273
0.6732
0.0527
0.7891
0.1937
0.9381
0.0705
1.1047
0.2712
1.2240
0.1136
1.4203
0.3487
1.4146
0.1890
1.5782
0.3875
1.1892
0.1372
1.3527
'
0.3321
(
1)
Total
actual
emissions
from
doors,
lids,
ofFtakes,
and
charging.
Actual
emissionsare
based
on
Method
303
inspectiondata.

(
2)
Total
allowable
emissions
from'doors,
lids,
offtakes,
and
charging.
Allowable
emissions
are
based
onMACT
emissionlimitsfor
existing
by­
productbatteries.

Battery­
Emissions
­
Batlay
Leaks­
Summary
Provided
by:
Dib
PaulnCF
8/
21/
00­
1153
AM
u)

.­
Irl
ai
a
.­
0
­

Q
>
0­
r
0
0
0
0
0
0
r
co
C
0
c
.­
Q
C
Q
U
Q
a
r
U
c
Q
ai
Y
8
c
Q)

E
PI
8
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g
0
L
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r
4)

Y
8
Q)

.­
u)

t
a
>
0
2
a
>
0
0
2
i
0
c
u)
Q
ai
15
5
­
n
n
(
L1
c
0
c
II
a
z
E
J
In
\
.

Summary
of
Actual
Benzene
Emissions
Fugitive
Equipment
Leak
At
By­
Product
Chemical
Plant
Company
AK
Steel
AK
Steel
Erie
Coke
Gulf
States
Steel
New
Boston
Coke
Tonawanda
Coke
NOTE:
~

Actual
Benzene
Actual
Benzene
Location
Emissions,
lblyr
Emissions,
lblhr
Middletown,
OH
0
0.0000
Ashland,
KY
2,007
0.2292
Erie,
PA
0.06
0.0000
Gadsden,
AL
48
0.0055
New
Boston,
OH
20
0.0023
Tonawanda.
NY
1
0­
0001
Revisedemissions
estimates
based
on
screening
factors
in
"
Protocol
for
Equipment
Leak
Emission
Estimates",
EPA­
453/
R­
95­
017,
November
1995,
Table
C­
3.

For
Ashland,
detailed
monitoring
report
was
available
by
month,
quarter,
semi­
annual,
and
annual.
For
components
that
leaked
above
500
ppmv,
it
was
assumed
leak
occurred
for
the
entire
monitoringperiod.

For
Gulf
States
Steel,
revised
emissions
estimates
are
from
the
COETF
field
study
report.

For
other
facilities,
emissions
estimates
were
based
on
one
cycle
of
monitoring
only.

Ib/
hr
=
Ib/
yr
/
8760
ICF
Consutting
fugitive­
emissions
Dib
Paul
1
8R1m­
3.92
PM
MODELING
PARAMETERS
.........
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,
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...
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.,

................
.....
Summary
of
Buoyancy
Flux
Calculations
Total
Buoyancy
Flux,
Company
Location
Battery
m4Is3
NOTE:

(
1)
Emissions
estimatessubmitted
by
ICF
in
May
2000.

(
2)
Emissions
estimates
revised
by
ICF
based
on
throughput
changes.

See
Appendix
B
for
revised
estimates
of
buoyancy
flux.

ICF
Consulting
flux­
summary
Dib
Paul
1of1
819Ax)­
11:
36AM
0
L
vi
c
.­

m
3
­
0
m
0
­
al
E"
(
D
VI
L
e
­
VI
­

x
i5
E
I
.
c
u
t
al
a
­
0
e
al
al
f
0
m
2
3
U
al
c
u
m
(
D
al
s
­
­
­
­
­
­
­
­
Quench
Tower
Flow
Calculation
AK
Steel,
MiddletownlOH
Water
flow
per
quench
Time
per
quench
Make­
up
water
%
of
make­
upwater
to
steam
Quench
temperature
Diameter
of
quench
tower
Quench
tower
stack
flow
Quench
tower
velocity
NOTE:
5,200
gal
82
secs
2,250
gal
­
50
%
1,125
gal
­
220
deg
F
14
ft
189,244
acfm
Note
1
Note
1
Note
2
Note
3
Note
4
Note
1
Sample
calcutation
1
Sample
calculation
2
Note
5
1.
From
site
data
or
Lula
Melton's
spreadsheet
titled
"
cokesurvey.
xIs".
2.
Use
50%
of
quench
flow
where
not
available.
3.
Engineering
assumption.
4.
Assumed
slightly
superheated
vapor,
based
on
discussion
with
ACCCI
representatives.
To
simplify
calculations,
assumed
ideal
gas.
5.
Use
length
x
width
where
quench
tower
is
rectangular.

Sample
calculation:
1.
1,125
gal
1/
82s
60dmin
8.34
Ib/
gal
*
Ibmole/
l8
Ib
*
359
ft3/
lbmole
2.
189,244
acfm
/
(
3.14
14A2ft2/
4)/(
60
s/
min)

ICF
Consulting
Dib
Paul
I
(
460
i­
220)/(
460
+
32)

quench­
flow
­
Middm­
OH
8/
21100­
10:
27
AM
i_
SUPPORTING
DOCUMENTATION
FOR
._

BATTERY.
EMISSIONS.

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:.,*........
I
Gas
No.
of
Source
Blanketing
Units  
(
YeslNo)

Tar
decanter
2
Yes
Tar
intercepting
Yes
sump
Tardewatenng
rank
Yes
lar
storage
tank
1
Yes
Flushingliquor
Yes
circulationtank
Excess
ammonia
liquor
4
Yes
tank
Wash
oil
1
Yes
decanter
Total
(
Iblyr)
I
NOTE:
Calculated
Calculated
Ap­
42
Source
Dia
Or
Tank
Benzene
Method
of
Benzene
EmissionSource
Height
(
ft)  
LengthMTidth
Orientation
Emis*
lons
Factortft)@
J
orimert)
(~
yr)  )
Calc.  
(
lbrYr) )
42
factors
(
Ibfion)
(
4)

~
eenexlpage
1
~
eenespage
HO~
1304
MassTransfer
931
0.002200
11
47
x
10
Horu
1524
AP­
42
161
0.000380
,
10
10
dia
x
22
Horn
7
TANKS
356
o.
ooo84o
40
56.5
dia
Vert
53
TANKS
322
O.
WO760
10
10
dia
x
35
Hoe
0
Nobenzene
220
oooo52o
data
Seenexlpage
Seenextpage
Vert
i52
AP­
42
24
0.000056
10
10
dta
x
32
Horn
64
AP­
42
63
0.
m150
L
3.
i04
.
zms
1
1)
Multiple
units
are
assumed
to
be
operatingin
parallel.
2)
Diameter
if
cylindrical
tank:
length
and
width
ifrectangular
tank.
See
atiached
sheet
for
dimensions
of
multiple
units.
3)
Benzene
emission
rate
calculated
by
site
using
TANKS
or
AP­
42.
4)
benzene
emission
rate
calculatedby
ICF
using
Furnace
Plant
Draft
AP­
42
Qted
Feb 
99,
TaMe
12.2­
19.
For
tar
intercepting
sump
with
psblanketing,
98%
control
efficiency
was
used
per
Ron
Myers 
recommendation,

Actual
facility
throughput
for
operating
year
1998
=
423.252
tons/
yr
Sample
calculation:
Benzene
emissions
=
AP­
42
factor,
lbhon
of
coke
pushed
 
actual
facility
coke
throughput,
tonslyr
..
.

ICF
Conruning
Prepared4.
Siie
Updaled
w.
Dib
Paul
1
Of1
4
*
0
3
U
0
6
7
ib
5F
2
C
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r
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a
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n
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f
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L
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n
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.
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n
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SUPPORTING
DOCUMENTATIONFOR
"'.
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i.
Fugitive
Equipment
Leak
Emissions
from
By­
Product
Plants
Equipment
Type
Default
Zero
Pegged
Emission
Rates,
Correlation
Equation,
Emission
Rate,
kglhrlsource
(
4)
kglhrlsource
(
5)
kglhrlsource
(
3)

Own­
ended
Line
NOTE:
(
1)
Emission
factors
are
from
"
Protocol
for
Equipment
Leak
Emission
Estimates",
EPA­
453/
R­
95­
017,
November
1995,
Table
(
2­
3.

(
2)
These
emission
factors
are
for
refineries,
marketing
terminals,
and
oil
and
gas
production.
Based
on
a
1980
study,
EPA
concluded
that
the
use
of
refinery
data
to
characterize
coke
by­
product
fugitive
emissions
was
reasonable.

(
3)
This
factor
is
used
when
the
leak
detection
monitor
consistently
shows
0
readings.

(
4)
These
factors
are
used
when
the
leak
detection
monitor
trips
due
to
excessive
hydrocarbon
concentration
beyond
the
detection
range
of
the
monitor.

(
5)
SV
=
screening
value
in
ppmv
as
detected
by
the
leak
detection
monitor
ICF
Consuiting
fugitive­
emissions
Dib
Paul
1
8/
1
ID3­
2130PM
.:

AK
Steel,
MiddletownlOH
Fugitive
Equipment
Leak
Emissions
from
By­
product
Plant
NOTE:
Fugitive
equipment
leaks
were
not
calculated
as
the
plant
has
no
light
oil
recovery.
There
are
no
components
in
light
oil
service.
Therefore,
emissions
are
negligible
or
not
quantifiable.

Dib
Paul
fugitive­
emissions
ICF
Consulting
1
8111a­
2:
20
PM
I
AK
Steel,
Ashlandlm
I
Fugitive
Equipment
Leak
Emissions
from
By­
product
Plant
'
Total
benzene
emissions
Benzene
emissions
from
non­
leaking
components
Benzene
emissions
from
leaking
components
Total
benzene
emissions
Dib
Paul
fugitive­
emissions
ICF,
Consutting
1
8/
18rw­
12:
03
PM
AK
Steel,
AshlandlKY
Fugitive
Equipment
Leak
Emissions
from
ByProduct
Plant
Emissions
from
non­
leaking
components
Stream(
1)
Benzene
Mass
Type
of
No.
of
Zero­
Default
Zero
Benzene
Fraction
(
2)
Equipment
Reading
Emission
Emissions,
Components
Rate,
Iblyr
(
5)
(
3)
kglhrlsource
141
Light
oil
(
liquid
or
vapor)
75%
Pump
4
2.40E­
05
1.39
Flange
46
3.1
OE­
07
0.21
Valves
93
7.80E­
06
10.51
Open
End
30
2.00E­
06
0.87
Rich
wash
oil
3%
Pump
2
2.40E­
05
0.03
Flange
10
3.10E­
07
0.00
Valves
116
7.80E­
06
0.52
Open
End
21
2.00E­
06
0.02
Lean
wash
oil
0.14%
Pump
3
2.40E­
05
0.00
Flange
10
3.1
OE­
07
0.00
Valves
131
7.80E­
06
0.03
Open
End
19
2.00E­
06
0.00
Total
Emissions,
Ib/
yr
14
NOTE:
(
1)
For
process
streams
in
benzene
service
(
e.
g.,
light
oil
liquid,
light
oil
vapor,
etc.)
(
2)
Compositions
from
site.
(
3)
Component
count,
and
no.
of
zero
leaking
components
from
site.
It
was
assumed
that
a
component
with
less
than
500
ppmv
screening
value
was
not
leaking.
(
4)
Default
zero
emission
factors
for
TOC
are
from
"
Protocol
for
Equipment
Leak
Emission
Estimates",
EPA­
453/
R­
95­
017,
November
1995,
Table
C­
3.
(
5)
Benzene
emissions
=
Default
zero
factor,
kg/
hr/
component
1/
0.4536
kgllb
no.
of
components
*
8760
hrs/
yr
*
wt
fraction
benzene
Dib
Paul
fugitive­
emissions
ICF
Consulting
1
811lrw)
­
22PM
Erie
Coke
Corporation
Fugitive
Equipment
Leak
Emissions
from
By­
product
Plant
Sb­
eam(
1)
Benzene
Mass
Type
of
No.
of
Zero­
Default
Zero
Benzene
Fraction
(
2)
Equipment
Reading
Emission
Emissions,
Components
Rate,
lblyr
(
5)
(
3)
kglhrlsource
141
CO
Gas
1%
Valves
42
7.80E­
06
0.06
Other
2
4.00E­
06
0.00
Total
Emissions,
Ib/
yr
0.06
NOTE:
(
1)
For
process
streams
in
benzene
service
(
e.
g.,
light
oil
liquid,
light
oil
vapor,
etc.)
(
2)
Compositions
from
site.
(
3)
Component
count,
and
no.
of
zero
leaking
components
from
site.
It
was
assumed
that
a
component
with
less
than
500
ppmv
screening
value
was
not
leaking.
(
4)
Default
zero
emission
factors
for
TOC
are
from
"
Protocol
for
Equipment
Leak
Emission
Estimates",
EPA­
453/
R­
95­
017,
November
1995,
Table
C­
3.
(
5)
Benzene
emissions
=
Defautt
zero
factor,
kg/
hr/
component
*
1/
0.4536
kg/
lb
*
no.
of
components
*
8760
hrslyr
*
wt
fraction
benzene
Dib
Paul
ICF
Consulting
1
fugitiv­
emissions
M1100­
218
PM
New
BostonlOH
Fugitive
Equipment
Leak
Emissions
from
By­
Product
Plant
Stream(
1)
Benzene
Mass
Type
of
No.
of
Zero­
Default
Zero
Benzene
Fraction
(
2)
Equipment
Reading
Emission
Emissions,
Components
Rate,
lblyr
(
5)
(
3)
kglhrlsource
f41
Light
oil
(
liquid
or
vapor)
67%
Pump
9
2.40E­
05
2.79
Flange
848
3.1OE­
07
3.40
Valves
122
7.8OE­
06
12.31
Open
End
72
2.00E­
06
1.86
CO
Gas
10%
Other
8
4.00E­
06
0.06
Total
Emissions,
Ib/
yr
20
NOTE:
(
1)
For
process,
streams
in
benzene
service
(
e.
g.,
light
oil
liquid,
light
oil
vapor,
etc.)
(
2)
Compositions
from
site.
(
3)
Component
count,
and
no.
of
zero
leaking
components
from
site.
It
was
assumed
that
a
component
with
less
than
500
ppmv
screening
value
was
not
leaking.
(
4)
Default
zero
emission
factors
for
TOC
are
from
"
Protocol
for
Equipment
Leak
Emission
Estimates",
EPA­
453/
R­
95­
017,
November
1995,
Table
C­
3.
(
5)
Benzene
emissions
=
Defautt
zero
factor,
kg/
hr/
component
110.4536
kgllb
no.
of
components
*
8760
h&
yr
wt
fraction
benzene
Dib
Paul
fugitii­
emissii
ICF
Consulting
1
811l/
W­
237
PM
TonawandalNY
Fugitive
Equipment
Leak
Emissions
from
By­
product
Plant
Stream(
1)
Benzene
Mass
Type
of
No.
of
Zero­
Default
Zero
Benzene
Fraction
(
2)
Equipment
Reading
Emission
Emissions,
Components
Rate,
Iblyr
(
5)
(
3)
kglhrlsource
141
Light
oil
(
liquid
or
vapor)
65%
Pump
1
2.40E­
05
Flange
2
3.1
OE­
07
Valves
7
'
7.80
E­
06
Open
End
1
2.00E­
06
CO
Gas
1%
Other
3
4.00E­
06
Valves
35
'
7.80E­
06
Total
Emissions,
Ib/
yr
NOTE:
(
1)
For
process
streams
in
benzene
service
(
e.
g.,
light
oil
liquid,
light
oil
vapor,
etc.)
(
2)
Compositionsfrom
site.
0.30
0.01
0.69
0.03
0.00
0.05
1
(
3)
Component
count,
and
no.
of
zero
leaking
componentsfrom
site.
It
was
assumed
that
a
component
with
less
than
500
ppmv
screening
value
was
not
leaking.
(
4)
Default
zero
emission
factors
for
TOC
are
from
"
Protocol
for
Equipment
Leak
Emission
Estimates",
EPA­
453/
R­
95­
017,
November
1995,
Table
C­
3.
(
5)
Benzene
emissions
=
Default
zero
factor,
kg/
hr/
component
V0.4536
kg/
lb
*
no.
of
components
8760
hrs/
yr
*
wt
fraction
benzene
Dib
Paul
fugitii­
emissions
ICF
Consulting
1
8Ill~
1
58PM
ICF
CONSULTING
August
3
1,2000
Mr.
Ted
Palma
USEPA
Emission
Standards
Division
Risk
&
Exposure
Assessment
Group
MD­
13
RTP,
NC
Re:
Revised
Fugitive
Emission
Calculations
Dear
Mr.
Palma:

ICF
Consulting
(
ICF)
appreciates
the
opportunity
to
support
EPA s
residual
risk
assessment
project
for
the
coke
oven
source
category.
Enclosed
are
the
revised
calculations
of
emission
rates
from
fugitive
equipment
leaks.
As
suggested
during
our
August
28*
meeting,
I
have
completed
emission
calculations
for
the
following
scenarios:

COETF
factors
AP­
42factors
EPA
average
emission
factors
EPA
Lemo­
leak
factors
EPA
default/
pegging/
correlationfactors
All
components
leaking
at
250
ppmv
(
half
of
500
ppmv
leak
level).

I
am
e­
mailing
you
disk
files
for
the
above
calculations.
If
you
have
any
questions,
please
do
not
hesitate
to
call
me
at
(
919)
233­
0382.

Sincerely,

~
ilb
Paul,
P.
E.
Project
Manager
Encl
dP
9300
Lee
Highway­
Fairfax.
VA
22031­
1207
USA
­
703­
934­
3000
­
703­
934­
3740fax
­
www.
icfconsulting.
com
u)

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P
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P
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0
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r:
10
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J
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s
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(
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.

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8
u)
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I
Q
Y
8
n
..
...
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.
..
I.
...
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..
...
....
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.....
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,:
....
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...
Summary
of
Benzene
Emissions
Fugitive
Equipment
Leak
At
By­
product
Chemical
Plant
(
Based
on
Average
Emission
Factors).

NOTE:
Emission
factors
are
based
on
Table
2­
2
of
"
Protocolfor
Equipment
Leak
Emission
Estimates",
EPA­
453/
R­
95­
017,
November
1.995.

lblhr
=
Ib/
yr
/
8760
ICF
Consulting
fugitii­
average­
factor
Dib
Paul
1
801100­
105"
AM
AK
Steel,
MiddletownlOH
:
Fugitive
Equipment
Leak
Emissions
from
By­
product
Plant
Average
Emission
Factors
Type
of
Equipment
Benzene
Mass
No.
of
Average
Fraction
Components
Emission
Factor,
kglhrlsource
(
1)

Pump
0.14%
2
1.14E­
01
Flange
a5
2.50E­
04
Valves
74
1.09E­
02
Connector
3
2.50E­
04
Other
61
1SOE­
02
NOTE:
(
1)
Emission
factors
are
based
on
Table
2­
2
of
"
Protocol
for
Equipment
Leak
Emission
Estimates",
EPA­
453/
R­
95­
017,
November
1995.

(
2)
Benzene
emissions'=
emission
factor,
kg/
hr/
component
*
1/
0.4536
kgllb
no.
of
components
*
8760
hrdyr
*
benzene
wt
fraction
Dib
Paul
ICF
Consulting
1
Benzene
Emissions,
Iblyr
(
2)

,

6.1644
0.5745
21.8081
0.0203
24.7389
53.3062
fugitive­
averagefactor
8131lOD­
10.32
AM
AK
Steel,
AshlandIKY
Fugitive
Equipment
Leak
Emissions
from
By­
product
Plant
Average
Emission
Factors
Rich
wash
oil
3%
Pump
3
1.14E­
01
198
Flange
10
2.50E­
04
I
Valves
116
1.09E­
02
733
Open
End
21
2.30E­
03
28
Lean
wash
oil
Pump
I
3
1.14E­
01
9
0.14%
Flange
f
10
2.50E­
04
0
I
Valves
131
1.09E­
02
39
Open
End
19
2.30E­
03
1
I
I
I
otal
Emissions,
lblyr
I
I
!
!
25,114
NOTE:
(
1)
Emissionfactors
are
based
on
Table
2­
2
of
 
Protocol
for
Equipment
Leak
Emission
Estimates ,
EPA­
453/
R­
95­
017,
November
1995.

(
2)
Benzene
emissions
=
emission
factor,
kg/
hr/
component
V0.4536
kg/
lb
*
no.
of
components
*
8760
hrs/
yr
*
benzene
wt
fraction
Dib
Paul
fugitive­
averagefactor
ICF
Consulting
1
8Blm­
1039
AM
Erie
Coke
Corporation
Emissions
from
By­
Product
Plant
Average
Emission
Factors
Stream
Type
of
No.
of
Emission
Factor
Benzene
Benzene
Mass
Fraction
Equipment
Components
(
1).
kglhrlsource
Emissions,
I
blyr
(
2)

C.
O.
Gas
Exhauster
2
1.60E­
01
62
C.
O.
Gas
<
I%
Valves
42
2.68E­
02
217
Total
Emissions,
lblyr
279
NOTE:
(
1)
Emission
factors
are
based
on
Table
2­
2of
"
Protocol
for
Equipment
Leak
Emission
Estimates",
EPA­
453lR­
95­
017,
November
1995.
Factors
for
gas
were
used.

(
2)
Benzene
emissions
=
emission
factor,
kg/
hr/
component
1/
0.4536
kgllb
*
no.
of
components
*
8760
hrslyr
*
benzene
wt
fraction
Dib
Paul
ICF
Consulting
1
Gulf
StatesSteel
Emissions
from
ByProduct
Plant
Average
Emission
Factors
Stream
Benzene
Mass
Fraction
Liquid
62%
67%

C.
O.
Gas
89%
31%
100%
100%
.

1oD%

Total
Emissions,
Ib&
r
NOTE:
Type
of
No.
of
Emission
Factor
Benzene
Equipment
Components
(
11,
kgfhrlsource
Emissions,

Flange
Connector
Valve
Flange
Connector
Flange
(
Leaking)
Valve
Open
Ended
Line
lblyr
(
2)

191
2.50E­
04
553
181
2.50E­
04
542
83
1.09E­
02
11,706
146
2.50E­
04
627
112
2.50E­
04
168
9
2.50E­
04
43
115
2.68E­
02
59,520
18
2.30E­
03
800
73,959
(
1)
Emission
factors
are
based
on
Table
2­
2
of
"
Protocolfor
Equipment
Leak
Emission
Estimates",
EPA­
453R­
95517,
November
1995.

(
2)
Benzene
emissions
=
emission
factor,
kglhrlcomponent
V0.4536
kgnb
no.
of
Components*
8760
hrstyr
benzene
wt
fraction
Dib
Paul
fugitive­
averaodactm
ICF
Consulting
1
8/
31/
00
­
10:
49
AM
New
Boston
Coke
Corp.
Emissions
from
By­
product
Plant
Average
Emission
Factors
Stream
Benzene
Mass
Fraction
Type
of
No.
of
Emission
Factor
Benzene
Equipment
Components
(
l),
kghrlsource
Emissions,

Liquid
67%
Valve
Open
End
Flangedconnectoi
Pumps
C.
O.
Gas
10%
Pres.
Relief
Total
Emissions,
Ib/
yr
NOTE:
122
72
848
9
8
lbhr
I21
ID9E­
02
17,206
2.30E­
03
2,143
2.50E­
04
2.743
1.14E­
01
13,276
1.60E­
01
2,472
37,840
(
1)
Emissionfactors
are
basedon
Table
2­
2
of
"
Protocolfor
Equipment
Leak
Emission
Estimates",
EPA453/
R­%­
o17,
November
1%.

(
2)
Benzeneemissions
=
emissionfactor,
kqlhrlcomponent
1D.
4536
kg/
lb
no.
of
components
*
8760
hdyr
benzene
wt
fradon
Db
Paul
fugitive­
awmpfacttor
IC5
Consulting
1
8/
31/
00
­
1053AM
Tonawanda
Coke
Corporation
Emissions
from
By­
Product
Plant
Average
Emission
Factors
Stream
Benzene
Mass
Fraction
Type
of
No.
of
Equipment
Components
Liquid
65%
Pump
Flange
Valve
)?
36
Open
End
C.
O.
Gas
4%
Exhauster
Pres.
Relief
Valves
Total
Emissions,
lblyr
NOTE:
(
1)
Emissionfactors
are
based
on
Table
2­
2
of
"
Protocol
for
Equipment
Leak
Emission
Estimates",
EPA453R­
95­
017,
November
1995.

(
2)
Benzene
emissions
=
emission
factor,
kglhricomponent"
V0.4536
kgAb
no.
of
components
8760
hrslyr
benzene
wt
fraction
Emission
Factor
Benzene
(
11,
kglhrlsource
Emissions,
lblyr
(
21
1
1.14E­
01
1,431
2
2.50E­
04
6
7
1.09E­
02
958
1
2.30E­
03
29
2
1.60E­
01
62
1
1.60E­
01
31
35
2.68E­
02
181
2,698
Oib
Paul
fugitive­
average­
factor
ICF
Consulting
1
8/
31/
00­
1056
AM
e.
­­.
.

­.
......................
,<....,.
....*.
.........
..
....
....
.
,.*
,
...~.
....
........
......
.
­.

.
.,
.
.......

..
..
..
<.
..
i
.
.

..
..
..
..
............
....
.....

........
...­.

....
..,,
.
.......
.
....
.
.

BY­
PRODUCT
CHEMICAL
..

....
­
­
­
­
­
­
Summary
of
Benzene
Emissions
Fugitive
Equipment
Leak
At
By­
product
Chemical
Plant
(
Based
on
AP­
42
Factors)

Benzene
Emissions,
Benzene
Emissions,
Company
Location
AK
Steel
Middletown,
OH
AK
Steel
Ashland.
KY
~

.
Erie
Coke­­
IErie,
PA
'

Gulf
States
Steel
IGadxlen.
AL
­­..
­­­­
New
Boston
Coke
(
New
Boston,
OH
ITonawanda
Coke
ITonawanda.
NY
NOTE:
iblyr
I
I
I
Emissionfactors
are
based
on
Draft
AP­
42
Table
12.2­
21.

Ib/
hr
=
Ib/
yr
I
8760
ICF
Consulting
Dib
Paul
1
lblhr
78
8.90E­
03
31.949
3.65E+
00
1061
~­
f~~;~~
l
129.531I
..
__
­.

153,0421
1.75E+
01
2.7921
3.19E­
01I
1ugitiie­
AP42_
emissions
8/
31100­
9:
17AM
AK
Steel,
MiddletownlOH
Fugitive
Equipment
Leak
Emissions
from
By­ 
Product
Plant
Stream(
1)
Benzene
Mass
Type
of
No.
of
AP­
42
Factor,
Benzene
Fraction
(
2)
Equipment
Components
VOC
lblday
(
4)
Emissions,
(
3)
lblvr
(
5)

Lean
wash
oil
0.14%
Pump
Flange
Valves
Connector
Other
Total
Emissions,
Ib/
yr
NOTE:
2
6.00E+
00
6.13E+
00
85
5.70E­
01
2.48E+
01
74
5.70E­
01
2.1
6E+
01
3
5.70E­
01
8.74E­
01
61
7.90E­
01
2.46E+
01
1)
All
componentswere
assumedto
be
in
lean
wash
oil
service.
2)
Benzene
stream
composition
is
in
mass
basis.
3)
Component
count
from
site.
4)
DraftAP­
42,
Table
12.2­
21,
lblday
VOC
emission
factors
for
less
than
quarterly
inspections.
For
flanges,
the
factor
for
valves
was
used.
5)
Benzene
emissions,
Iblyr
=
AP­
42
factor,
Ib/
day
VOC
benzene
mass
fraction
*
no.
of
components
365
days/
yr
Dib
Paul
fugitiie­
AP42­
ernissions
ICF
Consulting
1
8131a­
9~
59
AM
78
AK
Steel,
AshlandlKY
Fugitive
Equipment
Leak
Emissions
from
By­
product
Plant
(
Using
AP­
42
factors
with
no
monitoring
data)

Stream(
1)
Benzene
Mass
Type
of
No.
of
AP­
42
Factor,
Benzene
Fraction(
2)
Equipment
Components
VOC
Ib/
day
(
4)
Emissions,
(
3)
I
blyr
(
5)

Light
oil
(
liquid
or
vapor)

Rich
wash
oil
Lean
wash
oil
~

Total
Emissions,
Ib/
yr
NOTE:
75%
Pump
Flange
Valves
Open
End
3%
Pump
Flange
Valves
Open
End
0.14%
Pump
Flange
Valves
Open
End
5
6
8,213
46
0.57
7,178
93
0.57
14,511
30
0.12
986
3
6
197
10
0.57
62
116
0.57
724
21
,0.12
28
3
6
9
10
0.57
3
131
0.57
38
19
0.12
1
31,949
1)
For
process
streams
in
benzene
service
(
e.
g.,
light
oil
liquid,
light
oil
vapor,
etc.)
2)
Benzene
stream
composition
is
in
mass
basis.
3)
Component
count
from
site.
4)
Drafl
AP­
42,
Table
12.2­
21,
Iblday
VOC
emission
factors
for
less
than
quarterly
inspections.
For
flanges,
the
factor
for
valves
was
used.
5)
Benzene
emissions,
Ib/
yr
=
AP­
42
factor,
lb/
day
VOC
*
benzene
mass
fraction
*
no.
of
components
365
days/
yr
Dib
Paul
fugitive­
AP­
42­
emissions
ICF
Consulting
1
8B11M)­
lQl7AM
I
Erie
Coke
Corporation
Emissions
from
By­
product
Plant
(
Using
AP42
factors
with
no
monitoring
data)

Stream(')
Benzene
Mass
Type
of
Fraction'')
Equipment
%
C.
O.
Gas
<
I
Exhauster
C.
O.
Gas
<
I%
Valves
Total
Emissions,
lblyr
NOTE:
No.
of
AP­
42
Factor
Benzene
VOC,
lblday
Emissions,
comp~
nents'~~
Ib/
yr
''
I
2
2.6
42
0.57
a7
106
1)
For
process
streams
in
benzene
service
(
e.
g.,
light
oil
liquid,
light
oil
vapor,
etc.)
2)
Benzene
stream
composition
is
in
mass
basis.
3)
Component
count
from
site.
4)
Draft
AP­
42,
Table
12.2­
21,
lblday
VOC
emission
factors
for
less
than
quarterly
inspections.
For
flanges,
the
factor
for
valves
was
used.
5)
Benzene
emissions
=
AP­
42
factor,
Iblday
VOC
benzene
mass
fraction
no.
of
components
365
days/
yr
Dib
Paul
fugitiie­
AP42­
ernissions
ICF
Consulting
1
8/
3oAx)­
428
PM
19
Gulf
States
Steel
Emissions
from
By­
product
Plant
(
Using
AP­
42
Factors
with
nomonitoring
data)

Benzene
Mass
No.
of
AP42
Factor
'
I,
Benzene
Stream"'
Fraction"'
Type
of
Equipment
Com
ponents
''
1
voc,
lb/
day
Emissions,
lbly
(
5)

Liquid
60%
0.57
23,843
Flange
I
191
I
62%
67Yo
C.
O.
Gas
89%
31%
I
Flange
I
Connector
146
1
I
0.57
II
27,034
10,012
100%

~

100%
Valve
23,926
100%
Open
Ended
Line
0.12
'
otal
Emissions,
lblyr
129.531
NOTE:
1)
For
process
streams
in
benzene
service
(
e.
g.,
light
oil
liquid,
light
oil
vapor,
etc.)
2)
Bewene
stream
composition
is
in
mass
basis.
3)
Component
count
from
site.
4)
Draft
AP­
42,
Table
12.2­
21,
Iblday
VOC
emission
factors
for
less
than
quarterly
inspections.
For
flanges,
the
factor
for
valves
was
used.
5)
Benzene
emissions
=
AP­
42
factor,
Iblday
VOC
benzene
massfraction
*
no.
of
components
*
365
dayslyr
Dib
Paul
fugitive­
AP42­
emissions
ICF
Consulting
1
8m
­
436PM
New
Boston
Coke
Corp.
Emissions
from
By­
product
Plant
(
Using
AP­
42
factors
with
no
monitoring
data)

Stream(
1)
Benzene
Mass
Type
of
No.
of
AP­
42
Factor
Benzene
Fraction(
2)
Equipment
Components
(
3)
(
4),
VOC,
Emissions,

Liquid
C.
O.
Gas
Total
Emissions,
Ib/
yr
NOTE:
67%
Valves
Open
End
Flanges/
connecti
Pumps
10%
Pres.
Relief
lbldav
lblyr
(
5)

122
0.57
17,006
72
0.12
2,113
848
0.57
I18,206
9
6
13,206
8
8.6
2,511
153,042
1)
For
process
streams
in
benzene
service
(
e.
g.,
light
oil
liquid,
light
oil
vapor,
etc.)
2)
Benzene
stream
composition
is
in
mass
basis.
3)
Component
count
from
site.
4)
Draft
AP­
42,
Table
12.2­
21,
lb/
day
VOC
emission
factors
for
less
than
quarterly
inspections.
For
flanges,
the
factor
for
valves
was
used.
5)
Benzene
emissions
=
AP­
42
factor,
Ib/
day
VOC
*
benzene
mass
fraction
*
no.
of
components
*
365
days/
yr
Dib
Paul
fugitive­
AP­
42­
emissions
ICF
Consulting
1
8LBW
­
426
PM
Tonawanda
Coke
Corporation
Emissions
from
By­
product
Plant
(
Using
AP­
42
factors
with
no
monitoring
data)

Stream(
1)
Benzene
Type
of
Mass
Equipment
Fraction(
2)

Liquid
65%
Pump
Flange
Valve
Open
End
C.
O.
Gas
4%
Exhauster
Pres.
Relief
Valves
Total
Emissions,
Ib/
yr
NOTE:
No.
of
AP42
Factor
Benzene
Components
(
4),
VOC,
Emissions,
(
3)
lbldav
lblvr
(
5)

1
2
7
1
2
1
35
6
1,424
0.57
270
0.57
947
0.12
28
2.6
19
8.6
31
0.57
73
2,792
1)
For
process
streams
in
benzene
service
(
e.
g.,
light
oil
liquid,
light
oil
vapor,
etc.)
2)
Benzene
stream
composition
is
in
mass
basis.
3)
Component
count
from
site.
4)
Draft
AP­
42,
Table
12.2­
21,
Ib/
day
VOC
emission
factors
for
less
than
quarterly
inspections.
For
flanges,
the
factor
for
valves
was
used.
5)
Benzene
emissions
=
AP­
42
factor,
Ib/
day
VOC
benzene
mass
fraction
no.
of
components
365daydyr
Dib
Paul
fugitive­
AP­
42­
emissions
ICF
Consulting
1
8­­
438PM
...
..

..
.........
.
.,....
..
_:.
.
­~
.,
.......
.­..........
_.........
.........
..
~.
.......

.............
_...
.....
......
..........
_
L­­­.­..
..

................
..
...
.
.
__._
I..__­.._..._
.....
.
.
....­......­....
I..
.
......

............
,:
.

FUGITIVE
EQUIPMENT
LEAKS
..
..
....
.........

...
....

..
T
CHEMICAL
.<

.:
.
.
:.
;.:
.
.
~.

..:..
..

..

..
,,.:
...
..._..
%.
,
.
_.
....
_..
,~.
......:;.....
...............
....
.
.......
......
....
...

­.
.,
..

.....
............
.........
.
....
..

...
..
,
..­.
..:.,
.::.
....
,
.
....
..
.................,.......
..

._

I
8
:,.
'
..
.
I
...
I.

.
...........
Summary
of
Benzene
Emissions
Fugitive
Equipment
Leak
At
By­
product
Chemical
Plant
(
Based
on
COETF
Factors)

c
Benzene
Emissions,
Benzene
Emissions,
Company
Location
lblyr
lblhr
AK
Sted
AK
Steel
I
Middletown,
OH
IAshland.
KY
I
1471
72I
Erie
Coke
Gulf
States
Steel
IErie,
PA
Gadsden,
AL
I
51
5.86E­
04
I
53
6.05E­
03
New
Boston
Coke
New
Boston,
OH
95
Tonnwnnda
Coke
Tonawanda.
NY
I
10
NOTE:
Emission
factors
are
based
on
COETF
field
study
performed
in
January
2000.

Ib/
hr
=
Ib/
yr
/
8760
ICF
Consulting
fugitive­
COETF­
emissions
Dib
Paul
8t31D3­
8:
BAM
AK
Steel,
MiddletownlOH
Fugitive
Equipment
Leak
Emissions
from
By­
product
Plant
COETF
Factors
Type
of
Equipment
No.
of
COETF
Factor
Benzene
Components
for
Benzene,
Emissions,
kg/
hr/
source
(
1)
Ib/
yr
(
2)

Pump
2
1.27E­
04
Flange
85
2.40E­
06
Valves
74
5.84E­
06
Connector
3
2.40E­
06
Other
61
1.1OE­
04
NOTE:
(
1)
COETF
factors
are
from
field
study
conducted
in
January
2000.

(
2)
Benzene
emissions
=
emission
factor,
kg/
hr/
component
1/
0.4536
kg/
ib
components*
8760
hrs/
yr
Dib
Paul
ICF
Consulting
1
4.9053
3.9397
8.3459
0.1390
129.5847
146.9146
no.
of
fugitii­
COETF­
emissions
8/
3orw
­
2~
30PM
AK
Steel,
AshlandIKY
Fugitive
Equipment
Leak
Emissions
from
By­
product
Plant
(
Using
COETF
Factors)

NOTE:
(
1)
COETF
factors
are
from
field
study
conducted
in
January
2000.

(
2)
Benzene
emissions
=
emission
factor,
kgihricomponent
1/
0.4536
kg/
lb
*
no.
of
components
*
8760
hdyr
Dib
Paul
fugitive­
COETF­
emissions
ICF
Consulting
1
8131xx)­
850
AM
Erie
Coke
Corporation
Emissions
from
By­
product
Plant
(
Using
COETF
Factors)

Stream
Type
of
No.
of
Emission
Factor
Benzene
Equipment
Components
(
1),
benzene,
Emissions,
kn/
hr
Iblyr
(
2)

C.
O.
Gas
Exhauster
2
1.02E­
05
0.394
C.
O.
Gas
Valves
42
5.84E­
06
4.737
Total
Emissions,
Ib/
yr
5.1
31
NOTE:
(
1)
COETF
factors
are
from
field
study
conducted
in
January
2000.

(
2)
Benzene
emissions
=
emission
factor,
kg/
hr/
component
V0.4536
kg/
lb
*
no.
of
components
8760
hdyr
Dib
Paul
fugitiw­
COETF_
emissions
ICF
Consulting
1
8131100­
852
AM
Gulf
States
Steel
Emissions
from
By­
product
Plant
(
Using
COETF
Factors)

Sbeam
Liquid
C.
O.
Gas
Total
Emissions,
Ib/
yr
NOTE:
Type
of
No.
of
Emission
Factor
Benzene
Equipment
Components
(
l),
benzene,
Emissions,

Flange
Connector
Valve
Flange
Connector
Flange
(
Leaking)
Valve
Open
Ended
Line
kglhr
Iblvr
(
2)

191
2.40E­
06
9
181
2.40E­
06
8
83
5.84E­
06
9
146
2.40E­
06
7
112
2.40E­
06
5
9
2.40E­
06
0
115
5.84E­
06
13
18
2.39E­
06
1
53
(
1)
COETF
factors
are
from
field
study
conducted
in
January
2000.

(
2)
Benzene
emissions
=
emission
factor,
kg/
hr/
component
V0.4536
kg/
lb
no.
of
components
8760
hrslyr
Dib
Paul
fugaie­
COETF­
emissions
ICF
Consulting
1
8/
3lAX)­
8:
5QAM
New
Boston
Coke
Corp.
Emissions
from
By­
product
Plant
(
Using
COETF
Factors)

Stream
Type
of
No.
of
Emission
Factor
Benzene
Equipment
Components
(
l),
benzene,
Emissions,
kdhr
lblvr
(
2)

Liquid
Valve
122
5.84E­
06
Open
End
72
2.39E­
06
Flanges/
connecto
848
2.40E­
06
Pumps
9
1.27E­
04
C.
O.
Gas
Pres.
Relief
8.
1.1OE­
04
Total
Emissions,
Ib/
yr
NOTE:
(
1)
COETF
factors
are
from
field
study
conducted
in
January
2000.

(
2)
Benzene
emissions
=
emission
factor,
kg/
hr/
component
*
1/
0.4536
kg/
lb
*
no.
of
components
8760
h&
yr
14
3
39
22
17
95
Dib
Paul
ICF
Consulting
1
.

Tonawanda
Coke
Corporation
Emissions
from
By­
product
Plant
(
Using
COETF
Factors)

Stream
Type
of
Equipment
Liquid
Pump
Flange
Valve
Open
End
C.
O.
Gas
Exhauster
Pres.
Relief
Valves
Total
Emissions,
Ib/
yr
NOTE:
No.
of
Emission
Factor
Benzene
Components
(
I),
benzene,
Emissions,
kglhr
Ib/
yr
(
2)

1.27E­
04
2
2.40E­
06
0
5.84E­
06
1
2.39E­
06
0
2
1.02E­
05
0
1
I.
1OE­
04
2
35
5.84E46
4
10
(
1)
COETF
factors
are
from
field
study
conducted
in
January
2000.

(
2)
Benzene
emissions
=
emission
factor,
kg/
hr/
cornponent
V0.4536
kgllb
no.
of
components
8760
hrslyr
Dib
Paul
fugitive­
COETF­
emissions
ICF
Consulting
1
8131Iw
­
8:
sAM
..
...
....
_­._
.
..
._
_.
.
.
­....
..

.....
.....','>"
.....
..
1
..:
...
....
,..
I.
.

..
..
..........
..
...
..
.
,
y­.
..

...
:..:
....
,,..
i.
;*.
,..

.....
.:........

..
.....
,.
­
.
.
*.
.
.~...
...
I
..

....
BY­
PRODUCT
CHEMICA
..
...
......
..
.
.
,.
.­.
,
,
.
..
..
.
,.
%
..­.
.
.
.

..
..
..
.
_
..
...
.
...

..
.

Summary
of
Benzene
Emissions
Fugitive
Equipment
Leak
At
By­
product
Chemical
Plant
(
Based
on
IeaWno­
leak
factors)

NOTE:
Emission
factors
are
based
on
screening
factors
in
"
Protocol
for
Equipment
Leak
Emission
Estimates",
EPA­
453/
R­
95­
017,
November
1995,
Table
2­
6.
Emissions
estimates
based
on
screening
range
emission
factors
For
Ashland,
detailed
monitoring
report
was
available
by
month,
quarter,
semi­
annual,
and
annual.
For
componentsthat
leaked
above
500
pprnv,
it
was
assumed
leak
occurred
for
the
entire
monitoring
period.

For
Gulf
States
Steel,
revised
emissions
estimates
are
from
the
COETF
field
study
report.

For
other
facilities,
emissions
estimates
were
based
on
one
cycle
of
monitoring
only.

ASHLAND
IS
THE
ONLY
SITE
THAT
SHOWED
LEAKS
ABOVE
10,000
ppmv.
EMISSIONS
FROM
LEAKING
COMPONENTS
AT
ASHLAND
WERE
ADDED
TO
THE
EMISSIONS
FROM
NON­
LEAKING
COMPONENTS
FOR
EACH
SITE.

Ib/
hr
=
Ib/
yr
/
8760
ICF
Consulting
fugitive­
leak­
nolea
k­
emissions
Dib
Paul
1
8BiKiO­
1255
PM
AK
Steel,
Middletown/
OH
Fugitive
Equipment
Leak
Emissions
from
By­
product
Plant
Stream
Benzene
Mass
Type
of
No.
of
Emission
Benzene
Fraction
Equipment
Components
Factor,
Emissions,
kglhrlsource
lblyr
(
2)
(
11
Lean
wash
oil
0.14%
Pump
2
1.20E­
02
0.6489
Flange
a5
6.00E­
05
0.1379
Valves
74
1.70E­
03
3.4013
Connector
3
6.
OOE­
05
0.0049
Other
61
1.50E­
03
2.4739
Total
Emissions,
lb/
yr
6.6668
NOTE:
(
1)
Emission
factors
are
based
on
Table
2­
6of
"
Protocol
for
Equipment
Leak
Emission
Estimates",
EPA­
453/
R­
95­
017,
November
1995.

(
2)
Benzene
emissions
=
emission
factor,
kg/
hr/
component
*
V0.4536
kgllb
*
no.
of
components
*
8760
hdyr
benzene
wt
fraction
Dib
Paul
ICF
Consulting
1
I
AK
Steel,
AshlandlKY
Fugitive
Equipment
Leak
Emissions
from
By­
product
Plant
Total
benzene
emissions
Benzene
emissions
from
non­
leaking
components
3,831
Ib/
yr
Benzene
emissions
from
leaking
components
1,407
Ib/
yr
Total
benzene
emissions
5,239
Ib/
yr
I
Dib
Paul
fugitive­
leak­
noleak­
emissions
ICF
Consulting
1
8/
31W­
8:
03
PM
..

AK
Steel,
AshlandlKY
Fugitive
Equipment
Leak
Emissions
from
By­
product
Plant
Emissions
from
non­
leaking
Components
Stream
Benzene
Mass
Type
of
No.
of
Emission
Benzene
Fraction
Equipment
Components
Factor,
Emissions,

Light
oil
(
liquid
or
vapor)

Rich
wash
oil
\

Lean
wash
oil
Total
Emissions,
Ib/
yr
NOTE:
kglhrlsource
lblyr
(
2)
(
11
75%
Pump
4
1.20E­
02
695
Flange
46
6.
OOE­
05
40
Valves
93
1.70E­
03
2,290
Open
End
30
1.50E­
03
652
3%
Pump
2
1.20E­
02
14
Flange
10
6.00E­
05
0
Valves
176
1.70E­
03
114
Open
End
21
1:
50E­
03
18
0.14%
Pump
3
1.20E­
02
1
Flange
10
6.00E­
05
0
Valves
131
1.7OE­
03
6
Open
End
19
1.50E­
03
1
3,831
(
1)
Emission
factors
are
based
on
Table
2­
6
of
"
Protocol
for
Equipment
Leak
Emission
Estimates",
EPA­
453/
R­
95­
017,
November
1995.

(
2)
Benzene
emissions
=
emission
factor,
kg/
hr/
component
*
V0.4536
kgllb
*
no.
of
components
8760
hdyr
benzene
wt
fraction
Dib
Paul
fugitive­
leak­
noleak­
emissions
ICF
Consulting
1
8131100­
11:
30AM
AK
Steel,
AshlandlKY
Fugitive
Equipment
Leak
Emissions
from
By­
product
Plant
Emissions
from
leaking
components
Component
Type/
Screening
Emission
Factor,
Monitoring
Level,
pprnv
(
1)
kglhrlsource
(
2)
Frequency
Valve
(
difficult
to
reach­­
annual)
10000
8.52E­
02
Other
10000
1.20E­
02
(
semi­
annual)
10000
1.20E­
02
Total
benzene
emissions,
Ib/
yr)

NOTE:
Benzene
Emissions,
Ib/
yr
(
3)

1234.05
86.54
86.54
1407.13
(
1)
It
was
assumed
that
a
component
was
leaking
if
monitoring
indicated
500
ppmv
or
greater,
All
leaking
components
were
assumed
to
be
in
light
oil
service.

(
2)
From
 
Protocol
for
Equipment
Leak
Emission
Estimates ,
EPA­
453/
R­
95­
017,
November
1995.

(
3)
Benzene
emissions
=
emission
factor,
kglhrlcomponent
*
V0.4536kg/
lb
*
benzene
mass
fraction
month
or
quarter
or
semi­
annual
or
annual
in
hrs
Dib
Paul
fugliw­
leak­
noleak­
ernissions
ICF
Consulting
1
8131xx)­
1153AM
Erie
Coke'Corporation
Fugitive
Equipment
Leak
Emissions
from
By­
product
Plant
Stream
Benzene
Mass
Type
of
No.
of
Emission
Benzene
Fraction
Equipment
Components
Factor,
Emissions,
kglhrlsource
lblyr
(
2)
(
11
CO
Gas
1%
Valves
42
6.00E­
04
4.87
Other
2
1.50E­
03
0.58
Total
Emissions,
Ib/
yr
5.45
NOTE:

(
1)
Emissionfactors
are
based
on
Table
2­
6
of
"
Protocol
for
Equipment
Leak
Emission
Estimates",
EPA­
453/
R­
95­
017,
November
1995.

(
2)
Benzene
emissions
=
emission
factor,
kglhrlcomponent
1/
0.4536
kg/
lb
no.
of
components
*
8760
hrs/
yr
*
benzene
wt
fraction
Dib
Paul
fugitive­
leak­
noleak­
emissions
ICF
Consulting
1
8/
31rW
­
1156
AM
Gulf
States
Steel
Emissions
from
By­
product
Plant
(
Using
AP­
42
factors
with
no
monitoring
data)

Stream
Benzene
Mass
Type
of
No.
of
Emission
Benzene
Fraction
Equipment
Components
Factor,
Emissions,

Liquid
60%
Flange
62%
Connector
67%
Valve
C.
O.
Gas
89%
Flange
31%
Connector
100%
Flange
(
Leaking
100%
Valve
100%
Open
Ended
Lir
Total
Emissions,
Ib/
yr
NOTE:
kglhrlsource
lblyr
(
2)
(
1)
191
0.00006
133
181
6.00E­
05
130
83
1.70E­
03
1,826
146
0.00006
151
112
6.00E­
05
40
9
6.00E­
05
10
115
0.0006
1,333
,
18
0.0015
521
4,144
(
1)
Emission
factors
are
based
on
Table
2­
6
of
"
Protocolfor
Equipment
Leak
Emission
Estimates",
EPA­
453/
R­
95­
017,
November
1995.

~

(
2)
Benzene
emissions
=
emission
factor,
kg/
hr/
component
U0.4536
kg/
lb
*
no.
of
components
8760
hrs/
yr
benzene
wt
fraction
~

Dib
Paul
fugitwe­
leak­
noleak_
ernissions
8t311W­
12:
15
PM
I
I
New
BostonlOH
'

Fugitive
Equipment
Leak
Emissions
from
By­
product
Plant
Stream
Benzene
Mass
Fradion
Light
oil
(
liquid
or
vapor)
67%

CO
Gas
10%

Total
Emissions,
Ib/
yr
NOTE:
Type
of
No.
of
Emission
Benzene
Equipment
Components
Factor,
Emissions,
kglhrlsource
lblyr
(
2)
(
11
Pump
9
1.20E­
02
1,397
Flange
a48
6.00E­
05
658
Valves
122
1.70E­
03
2,684
Open
End
72
1SOE­
03
1,397
Other
a
1
SOE­
03
23
6,160
(
1)
Emission
factors
are
based
on
Table
2­
6
of
"
Protocol
for
Equipment
Leak
Emission
Estimates",
EPA­
453/
R­
95­
017,
November
1995.

(
2)
Benzene
emissions
=
emission
factor,
kg/
hr/
component
*
1/
0.4536
kg/
lb
*
no.
of
components
8760
hdyr
benzene
wt
fraction
Dib
Paul
fugitii­
lea
k­
noleak­
emissions
ICF
Consulting
1
8131100­
12:
17
PM
.

TonawandalNY
Fugitive
Equipment
Leak
Emissions
from
By­
product
Plant
(
Based
on
leaklno­
leak
factors)

Stream
Benzene
Mass
Type
of
No.
of
Emission
Benzene
Fraction
Equipment
Components
Factor,
Emissions,
kglhrlsource
lblyr
(
2)
(
11
Light
oil
(
liquid
or
vapor)
65%
Pump
Flange
1
2
1.20E­
02
6.00E­
05
151
2
Valves
7
1.70E­
03
149
Open
End
1
1.50E­
03
19
,

CO
Gas
1%
Other
3
.1.50E­
03
1
Valves
35
6.00E­
04
4
Total
Emissions,
Ib/
yr
325
NOTE:

(
1)
Emission
factors
are
based
on
Table
2­
6
of
 
Protocol
for
Equipment
Leak
Emission
Estimates ,
EPA­
453/
R­
95­
017,
November
1995.

(
2)
Benzene
emissions
=
emission
factor,
kg/
hr/
component
1/
0.4536kg/
lb
no.
of
components
 
8760
hrs/
yr
benzene
wt
fraction
Dib
Paul
fugitive­
leak­
noleak­
emissions
ICF
Consulting
1
8Blm­
12118
PM
...

..
:

..

....
.....­.
.
.
.
.
.
....
.

,­
:.:.
.
.
.:
,
.>...
.

...
..
..
.
.,
..:
...
>..
,
.

..
....
.
,.

............
.
j
..........,.,.
................

..,~
...
.
...
.:.
.
......

ONS
BASED
0
...
....

....
.­

FUGITIVE
EQUIPMENT
LE
_.
....
"
.

..
BY­
PRODUCT
CHEMICA
e
Summary
of
Benzene
Emissions
Fugitive
Equipment
Leak
At
By­
product
Chemical
Plant
(
Based
on
default
zero,
pegged
emission,
and
correlation
equation)

Benzene
Emissions,
Benzene
Emissions,
Company
Location
lblyr
lblhr
AK
Steel
Middletown,
OH
0.05
5.25E­
06
AK
Steel
Ashland,
KY
2007.40
2.29E­
01
Erie
Coke
Erie,
PA
0.06
7.40E­
06
Gulf
States
Steel
Gadsden,
AL
48.00
5.48E­
03
New
Boston
Coke
New
Boston,
OH
20.43
2.33E­
03
Tonawanda
Coke
Tonawanda.
NY
I
1.07
1­
23E­
04
NOTE:
Emissions
estimates
based
on
default
zero
emission
rate
factors
for
non­
leakingcomponents,
correlation
equation
for
components
leaking
at
4
0,000
ppm,
and
pegged
emission
rates
for
components
leaking
at
or
>
10,000
ppmv.

Emission
factors
are
based
on
screening
factors
in
"
Protocol
for
Equipment
Leak
Emission
Estimates",
EPA­
453/
R­
95­
017,
November
1995,
Table
C­
3.

For
Ashland,
detailed
monitoring
report
was
available
by
month,
quarter,
semi­
annual,
.
andannual.
For
components
that
leaked
above
500
ppmv,
it
was
assumed
leak
occurred
for
the
entire
monitoring
period.

For
Gulf
States
Steel,
revised
emissions
estimates
are
from
the
COETF
field
study
report.

For
other
facilities,
emissions
estimates
were
based
on
one
cycle
of
monitoringonly.

Ib/
hr
=
lblyr
/
8760
ICF
Consulting
fugitive­
emissions
Dib
Paul
1
8/
3lrW­
11:
lSAM
­
AK
Steel,
Middletown/
OH
Fugitive
Equipment
Leak
Emissions
from
By­
product
Plant
Total
benzene
emissions
Benzene
emissions
from
non­
leaking
components
=

Benzene
emissions
from
leaking
components
Total
benzene
emissions
­­

Dib
Paul
ICF
Consulting
1
0.0248
lb/
yr
0.0212
Ib/
yr
0.0460
Ib/
yr
f
ugitiie­
emissions
8­­
2:
04PM
AK
Steel,
MiddIetownlOH
Fugitive
Equipment
Leak
Emissions
from
By­
product
Plant
Emissions
from
non­
leaking
components
Stream(
1)
Benzene
Mass
Type
of
No.
of
Zero­
Default
Zero
..
Fraction
(
2)
Equipment
Reading
Emission
Component
Rate,
s(
3)
kglhrlsource
14)
Benzene
Emissions,
I
blyr
(
5)

Lean
wash
oil
0.14%
Pump
2
2.40E­
05
0.0013
Flange
85
3.1
OE­
07
0.0007
Valves
74
7.80E­
06
0.01
56
Connector
3
7.50E­
06
0.0006
Other
61
4.00E­
06
0.0066
Total
Emissions,
Ib/
yr
0.0248
NOTE:
(
1)
and
(
2)
All
components
were
assumed
to
be
in
lean
wash
oil
service.
(
3)
Component
wunt,
and
no.
of
zero
leaking
components
from
site.
Itwas
assumed
that
a
component
with
less
than
500
ppmv
screeningvalue
was
not
leaking.
(
4)
Defautt
zero
emission
factors
for
TOC
are
from
"
Protocol
for
Equipment
Leak
Emission
Estimates",
EPA­
453/
R­
95­
017,
November
1995,
Table
C­
3.
(
5)
Benzene
emissions
=
Defautt
zero
factor,.
kg/
hr/
component
1/
0.4536
kg/
lb
*
no.
of
components
8760
hrs/
yr
wt
fraction
benzene
Dib
Paul
fugitive­
emissions
ICF
Consulting
1
813oxx)­
2101
PM
AK
Steel,
MiddletownlOH
Fugitive
Equipment
Leak
Emissions
from
By­
product
Plant
Emissions
from
leaking
components
Component
Type/
Screening
Correlation
Benzene
Monitoring
Level,
Equation,
Emissions
Frequency
ppmv
(
1)
kglhr/
source
(
2)
,
lblyr
13)

Other
(
Quarterly)
1000
1.36E­
05*(
SV)
0.589
0.0053
Total
for
4
components
0.0212
NOTE:
(
1)
It
was
assumed
that
a
component
was
leaking
if
monitoring
indicated
500
ppmv
or
greater.
All
leaking
components
were
assumed
to
be
in
light
oil
service.

(
2)
From
 
Protocol
for
Equipment
Leak
Emission
Estirnatesn,
EPA­
453/
R­
95­
0l7,
November
1995.

(
3)
Benzene
emissions
=
emission
factor,
kglhrlcomponent
*
V0.4536
kgllb
*
benzene
mass
fraction
month
or
quarter
or
semi­
annual
or
annual
in
hrs
Dib
Paul
fugitii­
emissions
ICF
Consulting
1
0BID3­
lI:
44AM
1.
L
AK
Steel,
AshlandIKY
Fugitive
Equipment
Leak
Emissions
from
By­
product
Plant
Total
benzene
emissions
Benzene
emissions
from
non­
leaking
components
Genzene
emissions
from
leaking
components
.

Total
benzene
emissions
Dib
Paul
OCF
Consulting
1
14
Ib/
yr
1,994
Ib/
yr
2,007
Ib/
yr
fugitive­
emissions
81181M)­
1203
PM
AK
Steel,
AshlandlKY
Fugitive
Equipment
Leak
Emissions
from
By­
product
Plant
.

Emissions
from
non­
leaking
components
Stream(
1)
Benzene
Mass
Type
of
No.
of
Zero­
Default
Zero
Benzene
Fraction
(
2)
Equipment
Reading
Emission
Emissions,
Components
Rate,
Iblyr
(
5)
(
3)
kglhrkource
14)
Light
oil
(
liquid
or
vapor)
75Oh
Pump
4
2.40E­
05
1.39
Flange
46
3.10E­
07
0.21
Valves
93
7.80E­
06
10.51
Open
End
30
2.00E­
06
0.87
Rich
wash
oil
3%
Pump
2
2.4OE­
05
0.03
Flange
10
3.1
OE­
07
0.00
Valves
116
7.80E­
06
0.52
Open
End
21
2.00E­
06
0.02
Lean
wash
oil
0.14%
Pump
3
2.4OE­
05
0.00
Flange
10
3.1
OE­
07
0.00
VaJves
131
7.80E­
06
0.03
Open
End
19
2.
OOE­
06
0.00
Total
Emissions,
Ib/
yr
14
NOTE:
(
1)
For
process
streams
in
benzene
service
(
e.
g.,
light
oil
liquid,
light
oil
vapor,
etc.)
(
2)
Compositions
from
site.
(
3)
Component
count,
and
no.
of
zero
leaking
components
from
site.
It
was
assumed
that
a
component
with
Jessthan
500ppmv
screening
value
was
not
leaking.
(
4)
Default
zero
emission
factors
for
TOC
are
from
"
Protocol
for
Equipment
Leak
Emission
Estimates",
EPA­
453/
R­
95­
017,
November
1995,
Table
C­
3.
(
5)
Benzene
emissions
=
Default
zero
factor,
kglhrlcornponent
*
110.4536
kg/
lb
no.
of
components
8760
hdyr
*
wt
fraction
benzene
Dib
Paul
fugitive­
missions
ICF
Consulting
1
811
la­
2122
PM
c
AK
Steel,
AshlandlKY
Fugitive
Equipment
Leak
Emissions
from
By­
product
Plant
Emissions
from
leaking
components
Component
Type/
Monitoring
Frequency
Valve
(
Quarterly)

Flange
(
Quarterly)

Other
(
Quarterly)

Valve
(
difficult
to
reach­­
annuaI)

Other
(
semi­
annual)

NOTE:
Screening
Correlation
Equation,
Level,
ppmv
(
1)
kglhrlsource
(
2)

5000
2.29E­
06*(
SV)
0.746
500
2.29E­
06*(
Sw0'
746
700
4.61E­
06
*(
SV)
0.703
700
1.36E­
05*(
SV)
0.589
10000
6.40E­
02
10000
7.30E­
02
10000
7.30E­
02
Benzene
Emissions,
lblyr
(
3)

4.70
0.84
1.65
.
2.30
926.98
528.67
528.67
1,994
(
1)
It
was
assumed
that
a
component
was
leaking
if
monitoring
indicated
500
ppmv
or
greater.
All
leaking
components
were
assumed
to
be
in
light
oil
service.

(
2)
From
"
Protocol
for
Equipment
Leak
Emission
Estimates",
EPA­
453/
R­
95­
017,
November
1995.

(
3)
Benzene
emissions
=
emission
factor,
kg/
hr/
component
*
1/
0.4536kg/
lb
benzene
mass
fraction
month
or
quarter
or
semi­
annual
or
annual
in
hrs
Dib
Paul
fugitiie­
emissions
ICF
Consulting
1
8/
31roO­
11:
45
AM
Erie
Coke
Corporation
Fugitive
Equipment
Leak
Emissions
from
By­
Product
Plant
Stream(
1)
Benzene
Mass
Type
of
No.
of
Zero­
Default
Zero
Benzene
Fraction
(
2)
Equipment
Reading
Emission
Emissions,
Components
Rate,
Iblyr
(
5)
(
3)
kglhrlsource
CO
Gas
1%
Valves
(
4)
42
7.80E­
06
0.06
Other
2
4.00E­
06
0.00
Total
Emissions,
Ib/
yr
0.06
NOTE:
(
1)
For
process
streams
in
benzene
service
(
e.
g.,
light
oil
liquid,
light
oil
vapor,
etc.)
(
2)
Compositionsfrom
site.
(
3)
Component
count,
and
no.
of
zero
leaking
components
from
site.
It
was
assumed
that
a
component
with
less
than
500
ppmv
screening
value
was
not
leaking.
(
4)
Default
zero
emission
factors
for
TOC
are
from
"
Protocol
for
Equipment
Leak
Emission
Estimates",
EPA­
4WR­
95­
017,
November
1995,
Table
C­
3.
(
5)
Benzene
emissions
=
Default
zero
factor,
kg/
hr/
cornponent
110.4536kg/
lb
no.
of
components
*
8760
hrs/
yr
*
wt
fraction
benzene
Dib
Paul
ICF
Consulting
1
fugitive­
emissions
8111100
­
218
PM
New
BostonlOH
Fugitive
Equipment
Leak
Emissions
from
By­
P.
roduct
Plant
.

Sbearn(
1)
Benzene
Mass
Type
of
No.
of
Zero­
Default
Zero
Benzene
Fraction
(
2)
Equipment
Reading
Emission
Emissions,
Components
Rate,
Wyr
(
5)
(
3)
kg/
hr/
source
141
Light
oil
(
liquid
or
vapor)
67%
Pump
9
2.40E­
05
2.79
Flange
848
3.10E­
07
3.40
Valves
122
7.80E­
06
12.31
Open
End
72
2.00E­
06
1.86
CO
Gas
10%
Other
8
4.00E­
06
0.06
Total
Emissions,
Ib/
yr
20
NOTE:
(
1)
For
process
streams
in
benzene
service
(
e.
g.,
light
oil
liquid,
light
oil
vapor,
etc.)
(
2)
Compositions
from
site.
(
3)
Component
count,
and
no.
of
zero
leaking
components
from
site.
It
was
assumed
that
a
component
with
less
than
500
ppmv
screening
value
was
not
leaking.
(
4)
Default
zero
emission
facton
for
TOC
are
from
"
Protocol
for
Equipment
Leak
Emission
Estimates",
EPA­
453/
R­
95­
017,
November
1995,
Table
C­
3.
(
5)
Benzene
emissions
=
Default
zero
factor,
kg/
hr/
component
1/
0.4536kg/
lb
*
no.
of
components
*
8760
hrs/
yr
*
wl
fraction
benzene
Cllb
Paul
ICF
Consuning
1
fugitive­
emissions
8/
11100­
2:
17PM
TonawandalNY
Fugitive
Equipment
Leak
Emissions
from
By­
Product
Plant
Strearn(
1)
Benzene
Mass
Type
of
No.
of
Zero­
Default
Zero
Benzene
Fraction
(
2)
Equipment
Reading
Emission
Emissions,
Components
Rate,
I
blyr
(
5)
(
3)
kg/
hrlsource
141
Light
oil
(
liquid
or
vapor)
65%
Pump
1
2.40E­
05
0.30
Flange
2
3.1OE­
07
0.01
Valves
7
7.80E­
06
0.69
Open
End
1
2.00E­
06
0.03
CO
Gas
1%
Other
3
4.00E­
06
0.00
Valves
'
35
7.80E­
06
0.05
Total
Emissions,
Ib/
yr
NOTE:
(
1)
For
process
streams
in
benzene
service
(
e.
g.,
light
oil
liquid,
light
oil
vapor,
efc.)
(
2)
Compositions
from
site.
.
.

(
3)
Component
count,
and
no.
of
zero
leaking
components
from
site.
It
was
assumed
that
a
component
with
less
than
500
ppmv
screening
value
was
not
leaking.
(
4)
Default
zero
emission
factors
for
TOC
are
from
"
Protocol
for
Equipment
Leak
Emission
Estimates",
EPA­
453/
R­
95­
017,
November
1995,
Table
C­
3.
(
5)
Benzene
emissions
=
Default
zero
factor,
kg/
hr/
component
*
1/
0.4536kg/
lb
no.
of
components
8760
hrslyr
wt
fraction,
benzene
1
Dib
Paul
fugitive­
emissions
ICF
Consutting
1
8/
11100­
1SPM
I­

....
...
_.

........
.
.
.
.
.
.................
..
..
....
2
......
.
.,

..

BY­
PRODUCT
CHEMICAL
PLANT
..

...
.
I
..

..
Summary
of
Benzene
Emissions
Fugitive.
Equipment
Leak
At
By­
product
Chemical
Plant
(
Based
on
250
ppmv
leak)

Benzene
Emissions,
Benzene
Emissions,
Company
AK
Steel
AK
Steel
Erie
Coke
Gulf
States
Steel
New
Boston
Coke
Tonawanda
Coke
NOTE:
Location
lblyr
lblhr
1
Middletown,
OH
1
Ashland,
KY
484
Erie,
PA
1
Gadsden,
AL
1,847
New
Boston,
OH
2,951
Tonawanda.
NY
39
All
components
are
assumed
to
leak
at
half
the
leak
level
(
500ppmv/
2)

Emission
Estimates
are
based
on
"
Protocol
for
Equipment
Leak
Emission
Estimates,"
EPA­
453/
R­
95­
017,
November
1995,
Table.
C­
3.
Emissions
estimates
are
based
on
correlation
equation.

lblhr
=
Ib/
yr
/
8760
ICF
Consulting
Dib
Paul
1
1.67E­
04
5.53E­
02
'
1.46E­
04
2.11E­
01
3.37E­
01
4.43E­
03
fugitive_
250ppmv_
emissions
8t31xx)
­
8:
42
AM
?

AK
Steel,
Middletown/
Ol
Fugitive
Equipment
.
Leak
Emissions
from
By­
product
Plant
Stream
Benzene
Mass
Type
of
No.
of
Correlation
Fraction
Equipment
Components
Equation,
kglhrlsource
(
1)

Lean
wash
oil
0.14%
Pump
2
5.03E­
05
*(
SV)
o.
6'
o
Flange
85
4.61E­
06
r(
SV)
0.7w
Valves
74
2.29E­
06
*(
SV)
0.74e
Connector
3
1.53E­
06
*(
SV)
0.735
Benzene
Emissions,
Iblyr
(
2)

0.0789
0.5138
0.281
8
Other
61
1.36E­
054(
SV)
0.5Bg
Total
Emissions,
Ib/
yr
NOTE:
(
1)
Emission
Estimates
are
based
on
"
Protocol
for
Equipment
Leak
Emission
Estimates,"
EPA­
453/
R­
95­
017,
November
1995,
Table
C­
3.

(
2)
Benzene
emissions
=
emission
factor,
kg/
hr/
component
*
V0.4536
kghb
*
no.
off
components
*
8760
hdyr
benzene
wt
fraction
0.0072
0.5797
1.4614
Dib
Paul
fuglie­
250ppmv­
ernissions
ICF
Consulting
1
8Blm
­
820
AM
AK
Steel,
Ashland/
KY
Fugitive
Equipment
Leak
Emissions
from
By­
product
Plant
Stream
Benzene
Mass
Type
of
No.
of
Correlation
Equation,
Benzene
Fraction
Equipment
Components
Light
oil
(
liquid
or
vapor)

Rich
wash
oil
Lean
wash
oil
Total
Emissions,
Ib/
yr
NOTE:
75%
Pump
4
Flange
46
Valves
93
Open
End
30
3%
Pump
2
Flange
10
Valves
116
Open
End
21
0.14%
Pump
3
Flange
10
Valves
131
Open
End
19
kglhrlsource
(
1)
Emissions,
lblyr
(
2)

5.03E­
05
*(
SV)
o.
610
84.58
4.61E­
06*(
SV)
0.703
148.97
2.29E­
06
*(
SV)
0.746
189.70
2.20E­
06
*(
SV)
0.704
46.62
5.03E­
05
*(
SV)
o.
6'
o
1,69
4.61E­
06
*(
SV)
o.
m
1.30
2.29E­
06
*(
SV)
O.'"
9.46
2.20E­
06'
*(
SV)
0.'
04
1.31
.

5.03E­
05
*(
SV)
o.
elo
0.12
4.61E­
06
*(
SV)
o.
m
0.06
2.29E­
06
*(
SV)
O.
7*
0.50
2.20E­
06
*(
SV)
0.7w
0.06
.
484.36
(
1)
Emission
Estimates
are
based
on
"
Protocol
for
Equipment
Leak
Emission
Estimates,"
EPA­
453/
R­
95­
017,
November
1995,
Table
C­
3.

(
2)
Benzene
emissions
=
emission
factor,
kg/
hr/
cornponent
110.4536
kg/
lb
no.
of
components
8760
hrs/
yr
benzene
wt
fraction
Dib
Paul
fugitii_
250ppmv­
emissions
ICF
Consulting
1
8~
1x30
­
a:=
AM
Erie
Coke
Corporation
Fugitive
Equipment
Leak
Emissions
from
By­
Product
Plant
Stream
Benzene
Type
of
No.
of
Correlation
Equation,
Benzene
Mass
Equipment
Components
kglhrlsource
(
1)
Emissions,
Fraction
Iblyr
(
2)

CO
Gas
1%
Valves
42
2.29E­
06
*(
SV)
0.748
1.14
Other
2
1.36E­
05
*(
SV)'.=
0.1
358
Total
Emissions,
Ib/
yr
NOTE:

(
1)
Emission
Estimates
are
based
on
"
Protocol
for
Equipment
Leak
Emission
Estimates,"
EPA­
453R­
95­
017,
November
1995,
Table
C­
3.

(
2)
Benzene
emissions
=
emission
factor,
kg/
hr/
component
*
V0.4536
kg/
lb
*
no.
of
components
*
8760
hrslyr
*
benzene
wt
fraction
Dib
Paul
ICF
Consulting
1
1.28
i
fugitive­
250ppmv­
emissions
8B11M3
­&
24
AM
Gulf
States
Steel
Emissions
from
By­
Product
PlaG
Stream
Benzene
Mass
Type
of
No.
of
Fraction
Equipment
Components
Correlatlon
Equation,
Benzene
Emissions,
kglhrlsource
(
1)
lblyr
(
2)
Liquid
m
Flange
62%
Connector
67%
Valve
C.
O.
Gas
89%
Flange
31%
Connector
100%
Flange
(
leaking
100%
Valve
100%
Open
Ended
Lin
Total
Emissions,
IWyr
191
181
83
146
112
9
115
18
4.61E­
06
*(
SV)
0.70J
1.53E­
06
*(
SV)
0.735
2.29E­
06
*(
SV)
0.74
4.61
E­
06
*(
SV)
0.70J
1.53E­
06
*(
SV)
0.735
4.61E­
06
*(
SV)
0~
703
2.29E­
06
*(
SV)
0.74
2.20E­
06
*(
SV)'."
495
192
151
561
59
39
313
37
1,047
(
1)
Emission
Estimates
are
based
on
"
Protocol
for
Equipment
Leak
Emission
Estimates,"
EPA­
453/
R­
95­
017,
November
1995,
Table
C­
3.

(
2)
Benzene
emissions
=
emission
factor,
kghrkomponent
110.4536
kgAb
no.
of
components
8760
hrs/
yr
benzene
wt
fraction
Dib
Paul
ICF
Consulting
1
New
BostoWOH
Fugitive
Equipment
Leak
Emissions
from
ByProduct
Plant
Stream
Benzene
Mass
Type
of
No.
of
Correlation
Equation,
Fraction
Equipment
Components
kglhrlsource
(
1)

Light
oil
(
liquid
or
vapor)
67%
Pump
9
5.03E­
05
*(
SV)
o"'
o
Flange
848
4.61E­
06
*(
SV)
0.'
03
Valves
122
2.29E­
06
'(
SV)
0.7*
6
Open
End
72
2.2OE­
06
*(
SV)
0.704
CO
Gas
10%
Other
8
1.36E­
05
*(
SV)
O.
ss
Total
Emissions,
Ib/
yr
NOTE:

(
1)
Emission
Estimates
are
based
on
"
Protocol
for
Equipment
Leak
Emission
Estimates,"
EPA­
453/
R­
95­
017,
November
1995,
Table
C­
3.

(
2)
Benzene
emissions
=
emission
factor,
kghdcomponent
110.4536
kgnb
no.
of
components
8760
hrrlyr
benzene
wt
fraction
Dib
Paul
ICF
Consulting
1
Benzene
Emissions,
lblyr
(
2)

170
2,453
222
100
5
2.951
TonawandalNY
Fugitive
Equipment
Leak
Emissions
from
By­
product
Plant
(
Basedon
250
ppmv
leak)

Stream
Benzene
Mass
Type
of
Fraction
Equipment
Light
oil
(
liquid
or
vapor)
65%
Pump
Flange
Valves
Open
End
CO
Gas
1%
Other
Valves
Total
Emissions,
Iblyr
NOTE:
No.
of
Correlation
Equation,
Components
kglhrlsource
(
1)

1
5.03E­
05
*(
SV)
o.
6'
o
2
4.61E­
06
*(
SV)
0.7m
7
2.29E­
06
*(
SV)
0.'*
6
1
2.20E­
06
*(
SV)
0.7M
3
1.36E­
05
*(
SV)
o.
m
35
2.29E­
06
*(
SV)
0.7a
Benzene
Emissions,
lblyr
(
2)

18.33
5.61
12.37
1.35
0.2036
0.95
38.82
(
1)
Emission
Estimates
are
based
on
"
Protocol
for
Equipment
Leak
Emission
I
Estimates,"
EPA­
453/
R­
95­
017,
November
1995,
Table
C­
3.

(
2)
Benzene
emissions
=
emission
factor,
kglhrlcomponent
V0.4536
kgllb
*
no.
of
I
components*
8760
hrs/
yr
benzene
wt
fraction
Dib
Paul
fugYive_
2K)
pprnv­
ernisisiom
ICF
Consulting
1
~
I~
IIQQ
­
ai33
AM