Controlled PM10 Speciation from AP-42 Tables 1.3-2 & 1.3-4

Uncontrolled Utility Residual Oil Boiler 

Assumes firing of # 2 oil with a sulfur content of 0.05 %S; therefore, A = 0.426 f(RH) = 1

Assumes heating value of 135,000 Btu/Gal and a heat input of 556 mmBtu/hr

Uncontrolled PM10 Emissions (Bold Values from Tables 1.3-2 and 1.3-4.)

Boiler Total PM10 Filterable Coarse Ext. Fine Fine Soil Ext. Fine EC Ext. Condensible CPM IOR Particle CPM OR Particle 

Type (lb/mGal) (lb/mGal) (lb/mGal) Coef. (lb/mGal) (lb/mGal) Coef. (lb/mGal) Coef. (lb/mGal) (lb/mGal) Type Ext.Coef. (lb/mGal) Type Ext.Coef.

Utility 4.01 2.51 0.68 0.6 1.83 1.70 1 0.14 10 1.5 1.28 SO4 3*f(RH) 0.23 SOA 4

Uncontrolled PM10 Emissions

Boiler Total PM10 Filterable Coarse Ext. Fine Fine Soil Ext. Fine EC Ext. Condensible CPM IOR Particle CPM OR Particle 

Type (% of Total) (% of Total) (% of Total) Coef. (% of Total) (% of Total) Coef. (% of Total) Coef. (% of Total) (% of Total) Type Ext.Coef. (% of Total) Type Ext.Coef.

Utility 100% 62.6% 17.0% 0.6 45.6% 42.3% 1 3.4% 10 37.4% 31.8% SO4 3*f(RH) 5.6% SOA 4

Uncontrolled PM10 Emissions 

Boiler Total PM10 Filterable Coarse Ext. Fine Fine Soil Ext. Fine EC Ext. Condensible CPM IOR Particle CPM OR Particle 

Type (lb/mmBtu) (lb/mmBtu) (lb/mmBtu) Coef. (lb/mmBtu) (lb/mmBtu) Coef. (lb/mmBtu) Coef. (lb/mmBtu) (lb/mmBtu) Type Ext.Coef. (lb/mmBtu) Type Ext.Coef.

Utility 0.03 0.02 0.01 0.6 0.01 0.01 1 0.001 10 0.01 0.01 SO4 3*f(RH) 0.002 SOA 4

If you are given Total PM10 emissions in lb/hr:

Uncontrolled PM10 Emissions (Bold Value is Input by user.)

Boiler Total PM10 Filterable Coarse Ext. Fine Fine Soil Ext. Fine EC Ext. Condensible CPM IOR Particle CPM OR Particle 

Type (lb/hr) (lb/hr) (lb/hr) Coef. (lb/hr) (lb/hr) Coef. (lb/hr) Coef. (lb/hr) (lb/hr) Type Ext.Coef. (lb/hr) Type Ext.Coef.

Utility 6.7 4.2 1.1 0.6 3.0 2.8 1 0.2 10 2.5 2.1 SO4 3 0.4 SOA 4

Weighted Extinction 0.7 2.8 2.2 6.3 1.5 2.0

If you are given Total PM10 emissions in lb/mmBtu:

Uncontrolled PM10 Emissions (Bold Value is Input by user.)

Boiler Total PM10 Filterable Coarse Ext. Fine Fine Soil Ext. Fine EC Ext. Condensible CPM IOR Particle CPM OR Particle 

Type (lb/mmBtu) (lb/mmBtu) (lb/mmBtu) Coef. (lb/mmBtu) (lb/mmBtu) Coef. (lb/mmBtu) Coef. (lb/mmBtu) (lb/mmBtu) Type Ext.Coef. (lb/mmBtu) Type Ext.Coef.

Utility 0.013 0.008 0.002 0.6 0.006 0.005 1 0.000 10 0.005 0.004 SO4 3 0.001 SOA 4

Uncontrolled PM10 Emissions (Bold values from Table 1.3-2 and from Table 6 of EPA’s January 2002 DRAFT “Catalog of Global Emissions Inventories and Emission Inventory Tools for Black Carbon.”)

Boiler Total PM10 Filterable Coarse Ext. Fine Fine Soil Ext. Fine EC Ext. Condensible CPM IOR Particle CPM OR Particle 

Type (% of Total) (% of Total) (% of Filterable) Coef. (% of Filterable) (% of Filterable) 1 (% of Filterable) Coef. (% of Total) (% of Condensible) Type Ext.Coef. (% of Condensible) Type Ext.Coef.

Utility 100% 62.6% 27.1% 0.6 72.9% 67.5% 1 5.4% 10 37.4% 85% SO4 3 15% SOA 4

(% of Fine) Coef. (% of Fine) Coef.

92.6% 1 7.4% 10

If you are given Filterable PM10 emissions in lb/hr:

Uncontrolled PM10 Emissions (Bold Value is Input by user.)

Boiler Total PM10 Filterable Coarse Ext. Fine Fine Soil Ext. Fine EC Ext. Condensible CPM IOR Particle CPM OR Particle 

Type (lb/hr) (lb/hr) (lb/hr) Coef. (lb/hr) (lb/hr) Coef. (lb/hr) Coef. (lb/hr) (lb/hr) Type Ext.Coef. (lb/hr) Type Ext.Coef.

Utility 6.7 4.2 1.1 0.6 3.0 2.8 1 0.2 10 2.5 2.1 SO4 3 0.4 SOA 4

If you are given Filterable PM10 emissions in lb/mmBtu:

Uncontrolled PM10 Emissions (Bold Value is Input by user.)

Boiler Total PM10 Filterable Coarse Ext. Fine Fine Soil Ext. Fine EC Ext. Condensible CPM IOR Particle CPM OR Particle 

Type (lb/mmBtu) (lb/mmBtu) (lb/mmBtu) Coef. (lb/mmBtu) (lb/mmBtu) Coef. (lb/mmBtu) Coef. (lb/mmBtu) (lb/mmBtu) Type Ext.Coef. (lb/mmBtu) Type Ext.Coef.

Utility 0.013 0.008 0.002 0.6 0.006 0.005 1 0.000 10 0.005 0.004 SO4 3 0.001 SOA 4

Coarse 17.0% Coarse 1.1

Fine Soil 42.3% Fine Soil 2.8

Fine EC 3.4% Fine EC 0.2

CPM IOR 31.8% CPM IOR 2.1

CPM OR 5.6% CPM OR 0.4

100.0% 6.7
17.0%

42.3%

3.4%

31.8%

5.6%

Uncontrolled Residual Oil-fired Utility Boiler PM10 Speciation Profile

Coarse

Fine Soil

Fine EC

CPM IOR

CPM OR
1.1

2.8 0.2

2.1

0.4

Uncontrolled Resdiual Oil-fired Utility Boiler PM10 Emissions (lb/hr)

Coarse

Fine Soil

Fine EC

CPM IOR

CPM OR
Uncontrolled Residual Oil-fired Utility Boiler

from AP-42 Table 1.3-4

(User may directly input filterable emission rate into cell E26 in lb/hr)

Particle Cumulative Mass Fraction of PM10 Particle Emissions

Size < Stated Size < Stated Size Size Range by size

(um) UNC (%) (um) (lb/hr)

10 71% 100% 10-6 0.8

6 58% 82% 6-2.5 0.4

2.5 52% 73% 2.5-1.25 0.5

1.25 43% 61% 1.25-1.0 0.2

1 39% 55% 1.0-625 1.1

0.625 20% 28% 0.625-0 1.2

CALPUFF Filterable Filterable

Particle Particle Size Fraction Emissions Extinction Emissions

Size (um) Range (um) (% of Total) (lb/hr) Coef. (g/sec)

8 10-6 18% 0.8 0.6 0.10

4.25 6-2.5 8% 0.4 0.6 0.04 27% Coarse >/= 2.5 micron

1.88 2.5-1.25 13% 0.5 1 0.07 73% Fine Soil </= 2.5 micron

1.25 1.25-1 6% 0.2 1 0.03

0.813 1.6-25 27% 1.1 1 0.14

0.625 0.625-0 28% 1.2 1 0.12

10 0.03 7.4% of Fine is EC

Totals 100% 4.2 0.53
18%

8%

13%

6% 27%

28%

Uncontrolled Residual Oil-fired Utility Boiler Fraction of Filterable PM10

10-6

6-2.5

2.5-1.25

1.25-1

1.6-25

0.625-0
0.8

0.4

0.5

0.2 1.1

1.2

Uncontrolled Residual Oil-fired Utility Boiler Filterable PM10 Emissions (lb/hr) in Each Size Range

10-6

6-2.5

2.5-1.25

1.25-1.0

1.0-625

0.625-0

0.2 1.1