Table 1

Alcoa Massena - West Plant

Dry Coke Stack

Massena, New York

Run Identification Run 1 Run 2 Run 3 Average

Run Date 23Apr13 24Apr13 24Apr13

Start/Stop Time 1035/1611 0956/1400 1435/1838

Exhaust Gas Conditions

Temperature (deg. F) 87 93 96 92

Moisture (volume %) 0.4 1.0 0.9 0.8

Oxygen (dry volume %) 20.90 20.90 20.90 20.90

Carbon Dioxide (dry volume %) 0.00 0.00 0.00 0.00

Volumetric Flow Rate

acfm 36,910 36,274 37,566 36,917

dscfm 35,304 34,031 35,094 34,810

Total Particulate Matter

gr/dscf #DIV/0! #DIV/0! #DIV/0! #DIV/0!

 lb/hr #DIV/0! #DIV/0! #DIV/0! #DIV/0!

C:\PROGRA~2\Documentum\CTS\docbases\ProDocbase\config\temp_sessions\2539952344394718265\0900006481945d4f
Method	5	-	Field	Data	Summary

Alcoa	Massena	-	West	Plant

Dry	Coke	Stack

Massena,	New	York

Run	1 Run	2 Run	3

Traverse Stack Delta Delta Tm(F) SQRT Stack Delta Delta Tm(F) SQRT Stack Delta Delta	 Tm(F) SQRT

Point Temp(F) P H in out Delta	P Temp(F) P H in out Delta	P Temp(F) P H in out Delta	P

1-A 83 1.10 1.19 64 60 1.0488 90 1.20 1.30 70 66 1.0954 97 1.10 1.19 96 97 1.0488

1-A 83 1.10 1.19 65 61 1.0488 90 1.20 1.30 72 66 1.0954 98 1.10 1.19 95 96 1.0488

1-A 84 1.10 1.19 68 61 1.0488 90 1.10 1.19 75 67 1.0488 97 1.10 1.19 96 95 1.0488

1-A 84 1.10 1.19 69 62 1.0488 90 1.10 1.19 76 68 1.0488 97 1.10 1.19 96 94 1.0488

2-A 84 1.20 1.30 70 63 1.0954 92 1.20 1.30 78 69 1.0954 97 1.10 1.19 96 94 1.0488

2-A 85 1.20 1.30 71 63 1.0954 93 1.20 1.30 78 70 1.0954 97 1.10 1.19 95 93 1.0488

2-A 85 1.10 1.19 71 64 1.0488 93 1.20 1.30 75 70 1.0954 97 1.10 1.19 94 92 1.0488

2-A 85 1.10 1.19 71 64 1.0488 93 1.20 1.30 78 71 1.0954 97 1.10 1.19 93 91 1.0488

3-A 87 1.20 1.30 72 65 1.0954 93 1.30 1.40 79 71 1.1402 97 1.30 1.40 93 91 1.1402

3-A 83 1.20 1.30 72 65 1.0954 94 1.30 1.40 79 72 1.1402 97 1.30 1.40 90 89 1.1402

3-A 82 1.20 1.30 72 65 1.0954 94 1.20 1.30 79 72 1.0954 96 1.30 1.40 90 88 1.1402

3-A 84 1.20 1.30 81 81 1.0954 94 1.20 1.30 80 73 1.0954 96 1.30 1.40 90 87 1.1402

4-A 85 1.30 1.40 83 82 1.1402 94 1.20 1.30 80 73 1.0954 96 1.30 1.40 89 87 1.1402

4-A 85 1.30 1.40 86 82 1.1402 94 1.20 1.30 81 73 1.0954 96 1.30 1.40 89 87 1.1402

4-A 86 1.30 1.40 86 83 1.1402 94 1.20 1.30 81 74 1.0954 95 1.30 1.40 88 85 1.1402

4-A 86 1.40 1.51 87 83 1.1832 94 1.20 1.30 81 74 1.0954 95 1.30 1.40 88 84 1.1402

5-A 86 1.30 1.40 89 84 1.1402 94 1.10 1.19 81 74 1.0488 95 1.20 1.30 88 84 1.0954

5-A 85 1.30 1.40 89 85 1.1402 94 1.10 1.19 81 75 1.0488 96 1.20 1.30 87 83 1.0954

5-A 86 1.30 1.40 90 86 1.1402 94 1.10 1.19 82 75 1.0488 96 1.20 1.30 85 82 1.0954

5-A 86 1.30 1.40 90 86 1.1402 95 1.10 1.19 82 75 1.0488 97 1.30 1.40 84 81 1.1402

6-A 87 1.20 1.30 91 86 1.0954 95 1.00 1.08 82 76 1.0000 98 1.00 1.08 82 80 1.0000

6-A 87 1.10 1.19 91 87 1.0488 95 1.00 1.08 82 76 1.0000 97 1.00 1.08 82 80 1.0000

6-A 87 1.10 1.19 91 88 1.0488 95 1.00 1.08 82 76 1.0000 98 1.00 1.08 81 78 1.0000

6-A 86 1.10 1.19 91 89 1.0488 95 1.00 1.08 82 76 1.0000 96 1.00 1.08 80 77 1.0000

1-B 87 1.50 1.62 91 90 1.2247 95 1.50 1.62 81 76 1.2247 98 1.50 1.62 77 75 1.2247

1-B 88 1.50 1.62 92 90 1.2247 95 1.50 1.62 82 77 1.2247 97 1.50 1.62 77 75 1.2247

1-B 88 1.50 1.62 92 90 1.2247 95 1.50 1.62 82 77 1.2247 97 1.50 1.62 77 74 1.2247

1-B 88 1.50 1.62 92 90 1.2247 95 1.50 1.62 84 78 1.2247 97 1.50 1.62 77 74 1.2247

2-B 88 1.50 1.62 93 91 1.2247 95 1.50 1.62 84 78 1.2247 96 1.62 1.75 76 73 1.2728

2-B 89 1.50 1.62 94 91 1.2247 93 1.50 1.62 85 79 1.2247 96 1.62 1.75 75 72 1.2728

2-B 89 1.50 1.62 93 91 1.2247 93 1.50 1.62 85 79 1.2247 96 1.62 1.75 75 72 1.2728

2-B 88 1.50 1.62 94 91 1.2247 93 1.50 1.62 87 80 1.2247 96 1.62 1.75 76 72 1.2728

3-B 90 1.50 1.62 94 91 1.2247 93 1.40 1.51 87 81 1.1832 96 1.62 1.75 76 72 1.2728

3-B 89 1.50 1.62 93 91 1.2247 93 1.40 1.51 88 82 1.1832 97 1.62 1.75 76 71 1.2728

3-B 89 1.50 1.62 94 91 1.2247 93 1.40 1.51 89 83 1.1832 96 1.62 1.75 75 71 1.2728

3-B 89 1.50 1.62 94 91 1.2247 93 1.40 1.51 90 84 1.1832 96 1.62 1.75 75 71 1.2728

4-B 90 1.30 1.40 94 92 1.1402 91 1.10 1.19 91 85 1.0488 96 1.40 1.51 74 70 1.1832

4-B 90 1.30 1.40 95 92 1.1402 91 1.10 1.19 92 86 1.0488 96 1.40 1.51 74 70 1.1832

4-B 90 1.30 1.40 94 92 1.1402 91 1.10 1.19 92 86 1.0488 96 1.40 1.51 73 70 1.1832

4-B 90 1.30 1.40 94 92 1.1402 92 1.10 1.19 93 87 1.0488 96 1.40 1.51 73 69 1.1832

5-B 90 1.00 1.08 93 92 1.0000 93 0.95 1.03 93 88 0.9747 96 1.08 1.17 73 69 1.0392

5-B 90 1.10 1.19 93 92 1.0488 93 0.95 1.03 94 88 0.9747 96 1.08 1.17 73 68 1.0392

5-B 90 1.10 1.19 93 92 1.0488 94 0.93 1.00 95 89 0.9644 95 1.08 1.17 73 68 1.0392

5-B 90 1.10 1.19 92 91 1.0488 94 0.93 1.00 95 90 0.9644 95 1.08 1.17 73 68 1.0392

6-B 90 0.92 0.99 92 91 0.9592 93 0.93 1.00 96 91 0.9644 93 0.99 1.07 74 68 0.9950

6-B 90 0.92 0.99 91 90 0.9592 93 0.92 0.99 97 92 0.9592 91 1.00 1.08 75 68 1.0000

6-B 90 0.90 0.97 90 89 0.9487 94 0.92 0.99 98 93 0.9592 90 1.00 1.08 75 68 1.0000

6-B 91 0.90 0.97 90 89 0.9487 95 0.93 1.00 98 93 0.9644 89 1.00 1.08 75 68 1.0000

0.0000 0.00 0.0000

Average 87 1.25 1.35 86 83 1.1144 93 1.19 1.28 84 78 1.0869 96 1.27 1.34 82 79 1.1230

Laboratory	Data Run	1 Run	2 Run	3

Filter	ID

Front	Half	Sample:

Filter	wt,	g

Acetone	rinse	volume,	ml

Acetone	wt,	g

F.H.	Total,	g 0.0000 0.0000 0.0000

Back	Half	Sample:

B.H.	Total,g

Acetone	Blank	Sample:

Acetone	blank	volume,	ml

Acetone	Blank	weight,	g 0 0 0

Acetone	weight	gain,g 0.0000 0.0000

Acetone	Blank	concentration #DIV/0! #DIV/0! #DIV/0!

0.001%		of	Acetone	Blank	Weight #DIV/0! #DIV/0! #DIV/0!

Weight	of	Sample	in	Acetone	Wash,	g #DIV/0! #DIV/0! #DIV/0!

Corrected	Acetone	Blank	Value,	g #DIV/0! #DIV/0! #DIV/0!

(F.H.	Total+B.H.	Total-Blank):

Total,	g #DIV/0! #DIV/0! #DIV/0!

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	Test	Data	Summary	and	Calculations

Alcoa	Massena	-	West	Plant

Dry	Coke	Stack

Massena,	New	York

Parameter Run	1 Run	2 Run	3

Run	Date 23Apr13 24Apr13 24Apr13

Start/Stop	Time 1035/1611 0956/1400 1435/1838

Duration	of	Run,	Minutes 240 240 240

Ave.	Nozzle	Diameter,	inches 0.181 0.181 0.181

Pitot	Calibration	Factor,	CF 0.84 0.84 0.84

Meter	Gamma 1.067 1.067 1.067

Meter	Delta	H,	inches	of	H2O 1.69 1.69 1.69

Stack	Diameter,	inches 42 42 42

Rectangular	Width,	inches 0 0

Rectangular	Length,	inches 0 0

Stack	Area,	sq.ft. 9.62 9.62 9.62

Barometric	Pressure,	inches	of	Hg 29.8 29.75 29.75

Static	Pressure,	inches	of	H2O -0.5 -0.5 -0.51

Dry	Gas	Meter	Sample	Volume,	(VM)ft3

Initial 893.012 45.848 193.009

Final 1043.478 192.802 344.17

Difference 150.466 146.954 151.161

Ave.	Stack	Temperature,		Ts(F) 87.2 93.3 95.9

Ave.	Meter	Temperature,	Tm(F) 84.5 81.3 80.6

Ave.	Run	Delta	H,	inches	of	H2O 1.35 1.28 1.34

Ave.	Square	Root	of	Delta	P 1.1144 1.0869 1.1230

Moisture	Data

Volume	of	water	collected,	mls 11.9 32.8 32

Silica	Gel,	grams

Total	Collected,	mls 11.9 32.8 32

ORSAT	Data

%O2 20.90 20.90 20.90

%CO2 0.00 0.00 0.00

%CO 0.00 0.00 0.00

Calculations

Vw(std),	scf	= 0.560 1.544 1.506

Vm(std),	dscf	= 155.567 152.551 157.162

Bws= 0.004 0.010 0.009

Md= 28.84 28.84 28.84

Ms= 28.80 28.73 28.73

Vs,	ft/sec	= 63.9 62.8 65.1

Qs,	acfm	= 36,910 36,274 37,566

Qs(std),	dscfm	= 35,304 34,031 35,094

Isokinetic	Sampling	Rate,	% 98.9 100.6 100.5

Where:

An	=	area	of	the	nozzle

As	=	area	of	the	stack

Vw(std)	=	volume	of	water	vapor	in	gas,	standard	conditions	=	0.04707*Vlc

Vm(std)	=	vol.	of	gas	sampled,	standard	conditions	=	17.647	x	Vm	x	gamma	x	[Pb	+	(dH/13.6)]/Tm(R)

Bws	=		water	vapor	in	gas	stream,	proportion	by	volume	=	Vw(std)/(Vm(std)	+	Vw(std))

Md	=	molecular	weight	of	stack	gas,	dry	basis	=	(0.44	x%CO2)	+	(0.32	x%O2)	+	[0.28	x	(%N2	+	%CO)]

Ms	=	molecular	weight	of	stack	gas,	wet	basis	=	[Md	x	(1-Bws)]	+	(18.0	x	Bws)

Vs	=	stack	gas	velocity	=	85.49	x	Cp	x	(avg.	Sq.Rt.	dP)	x	[Sq.Rt.	(Ts(R))/(Ms	x	Ps)]

Qs	=	stack	gas	flow	rate	=	Vs	x	As	x	60

Qs(std)	=	stack	gas	flow	rate,	standard	conditions	=	Qs	x	(1-Bws)	x	(528/(Ts(R))	x	(Ps/29.92)

Isokinetic	sampling	rate	=	{(Ts(R))	x	[(0.00267	x	Vlc)	+	(Vm(std)/17.647)]	x	100}/(Time	x	vs	x	Ps	x	An	x60)

C:\PROGRA~2\Documentum\CTS\docbases\ProDocbase\config\temp_sessions\2539952344394718265\0900006481945d4f
Particulate	Results	Summary

Alcoa	Massena	-	West	Plant

Dry	Coke	Stack

Massena,	New	York

Test	Results: Run	1 Run	2 Run	3 Average

Particulate	Emission	Concentration:

grains/dscf #DIV/0! #DIV/0! #DIV/0! #DIV/0!

grains/dscf	@	7%	O2 #DIV/0! #DIV/0! #DIV/0! #DIV/0!

grains/dscf	@	15%	O2 #DIV/0! #DIV/0! #DIV/0! #DIV/0!

lb/dscf #DIV/0! #DIV/0! #DIV/0! #DIV/0!

Particulate	Emission	Rate:

grams/minute #DIV/0! #DIV/0! #DIV/0! #DIV/0!

lb/hr #DIV/0! #DIV/0! #DIV/0! #DIV/0!

fuel	F-factor,	dscf/MMBtu 0 0 0

lb/MMBtu #DIV/0! #DIV/0! #DIV/0! #DIV/0!

Where:

Particulate	Emission	Concentration:

grains/dscf		=		(15.432	grains/gm		x		gms	of	particulate	collected)/sample	vol.,	standard	cond.	(29.92"	Hg,	68°F,	dry)

grains/dscf	@	7%O2		=		grains/dscf		x		[(20.9	-	7.0)/(20.9	-	%O2)]

grains/dscf	@15%O2		=		grains/dscf		x		[(	20.9	-	15.0	)/(	20.9	-	%O2)]

lb/dscf		=		grains/dscf/7000	grains	per	pound

Particulate	Emission	Rate:

grams/minute		=		(grams	of	particulate	collected/sample	vol.,	standard	cond.)		x		stack	gas	flow	rate,	standard	cond.		

lb/hr		=		lb/dscf		x		stack	gas	flow	rate,	standard	conditions		x		60	minutes/hr

lb/MMBtu		=		(	Fuel	F-factor,	dscf/MMBtu	)	x	(grains/dscf)	x	(1	lb/7000	grains)	x	[	20.9/(20.9	-	%O2)]

C:\PROGRA~2\Documentum\CTS\docbases\ProDocbase\config\temp_sessions\2539952344394718265\0900006481945d4f
Parameter???	Results	Summary

Alcoa	Massena	-	West	Plant

Dry	Coke	Stack

Massena,	New	York

Parameter: Run	1 Run	2 Run	3 Average

Mol.	Wt. mg mg/dscm ppm lb/hr mg mg/dscm ppm lb/hr mg mg/dscm ppm lb/hr mg mg/dscm ppm lb/hr

Parameter?? 0.00E+00 #DIV/0! 0.00 0.00E+00 #DIV/0! 0.00 0.00E+00 #DIV/0! 0.00 #DIV/0! 0.00E+00 #DIV/0! 0.00E+00

Parameter?? 0.00E+00 #DIV/0! 0.00 0.00E+00 #DIV/0! 0.00 0.00E+00 #DIV/0! 0.00 #DIV/0! 0.00E+00 #DIV/0! 0.00E+00

Parameter?? 0.00E+00 #DIV/0! 0.00 0.00E+00 #DIV/0! 0.00 0.00E+00 #DIV/0! 0.00 #DIV/0! 0.00E+00 #DIV/0! 0.00E+00

Parameter?? 0.00E+00 #DIV/0! 0.00 0.00E+00 #DIV/0! 0.00 0.00E+00 #DIV/0! 0.00 #DIV/0! 0.00E+00 #DIV/0! 0.00E+00

Parameter?? 0.00E+00 #DIV/0! 0.00 0.00E+00 #DIV/0! 0.00 0.00E+00 #DIV/0! 0.00 #DIV/0! 0.00E+00 #DIV/0! 0.00E+00

Parameter?? 0.00E+00 #DIV/0! 0.00 0.00E+00 #DIV/0! 0.00 0.00E+00 #DIV/0! 0.00 #DIV/0! 0.00E+00 #DIV/0! 0.00E+00

Where:

Pollutant	Emission	Concentration:

mg=	total	sample	collected,	milligrams

mg/dscm	=	milligrams	of	pollutant	per	dry	standard	cubic	meter	sampled	=		(mg/dscf	)	x	(35.314	cubic	feet/cubic	meter)	

ppm	=	parts	per	million	=((mg/dscm	x	24.04	liters/mol)/mol.wt))

Pollutant	Emission	Rate:

lb/hr	=	pounds	of	pollutant	emitted	per	hour	=	mg/1000/[(453.59	g/lb)/(dscf)]	x	dscfm	x	60	min/hr

C:\PROGRA~2\Documentum\CTS\docbases\ProDocbase\config\temp_sessions\2539952344394718265\0900006481945d4f
Example	Calculations	

Alcoa	Massena	-	West	Plant

Dry	Coke	Stack

Massena,	New	York

Note:	Values	are	shown	for	example	purposes	only.

Vm,a	= Dry	gas	volume	at	actual	conditions	(acf)	

Initial	gas	meter	volume:

Final	gas	meter	volume:

Difference:

Vm,std	= Volume	of	dry	gas	at	standard	conditions	(dscf)	

= 17.647x	Vm,	a	x	Gamma*[Pbar+(DeltaH/13.6)]/Tm(R)

= 17.647 x 0.000 x 1.067 x	( 29.80 +	[	( 1.690 /13.6)]/ 545

= 155.567

Vl,c	= Volume	of	water	collected	in	impingers	and	silica	gel	(ml)	

impinger	catch	(mls): 12

silica	gel	(g) 0.0

total: 11.9

Vw,std	= Volume	of	water	vapor	in	gas	at	standard	conditions	(cu.ft.)	

= (0.04707)	x	(Vl,c)

= 0.04707 x 11.9

= 0.560

Bwo	= Proportion	by	volume	of	water	vapor	in	gas	stream

= Vw,std/(Vw,std+Vm,std)

= 0.56 /	( 0.56 + #### )

= 0.004

Ps	= Stack	gas	static	pressure	(in.	Hg)	

= St/13.6

= -0.50 /	13.6

= -0.037

Pa	= Absolute	stack	gas	pressure	(in.	Hg)	

= Ps+Pbar

= -0.037 + 29.80

= 29.76

MFD	= Dry	mole	fraction	of	stack	gas

= 1-Bwo

= 1	-	

= 0.996

Md	= Dry	molecular	weight	of	stack	gas	(lb/lb-mol)	

= (0.32	x	%O2)	+	(0.44	x	%CO2)	+	(0.28	x	%N2)

= (0.32	 x	 20.90 )+ (0.44 x 0.00 )		+ (0.28	x	 79.10 )

= 28.84

Mw	= Wet	molecular	weight	of	stack	gas	(lb/lb-mol)	

= (Md)	x	(MFD)	+	(0.18)	x	(Bwo*100)

= 28.84 x 0.996 	+			0.18 x 0.36

= 28.80

Vs,avg	= Average	stack	gas	velocity	(fps)	

= Kp	x	(Cp)	x	(sqrt,deltaP)	x	sqrt((Ts	+	460°R)/Mw*Pa))

= 85.48 x 0.84 x 1.11 x		sqrt	( 0.64 )

= 63.9

A	 Cross	sectional	areas	of	stack	(sq.	ft)	

= pi/4*d^2

= 3.50 ^2

= 9.62

Qa	 Volumetric	flow	rate	at	actual	conditions	(acfm)	

= (60)sec/min(A)(Vs,	avg)

= 60 x 9.6211 x 63.93

= 36,907

Qstd	 Volumetric	flow	rate	at	standard	conditions	(scfm)	

= Qa	x	(528/Ts,avg	+	460)	x	Pa/29.92

= 36,907 x	( 528 / 547 )	x 0.995

= 35,428

Qstd,dry	 Volumetric	flow	rate	at	dry	standard	conditions	per	minute(dscfm)	

= Qstd	x	(1-Bwo)

= 35,428 x 0.9964

= 35,301

gr/dscf PM	concentration

= (15.43	x	Gm)	/	Vm,std

= (15.43	 x #### )	/ ####

= #DIV/0!

lb/hr PM	Mass	Emission	Rate

= (gr/dscf	x	dscfm	x	60	min/hour)/7000	grains	per	pound

=	( #DIV/0! x 35,301 x 60 )	/ 7000

= #DIV/0!

3.14159/4	x	

0.004

893.012

1043.478

150.466

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