Controlled PM10 Speciation from AP-42 Tables 1.1-5 & 1.1-6

Dry Bottom Boiler burning Pulverized Coal using FGD+FF for Emissions control

assumes heating value of 8,950 Btu/lb and a sulfur content of 0.27 % and an ash content of 4.78 % and a heat input of 8,950 mmBtu/hr and f(RH) = 1

Controlled PM10 Emissions (Bold values from Table 1.1-5.)

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

PC-DB 0.0253 0.0053 0.0027 0.6 0.0027 0.0026 1 0.00010 10 0.020 0.016 SO4 3*f(RH) 0.004 SOA 4

Controlled PM10 Emissions (Bold Values from Table 1.1-6.)

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

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

PC-DB 0.454 0.096 0.048 0.6 0.048 0.046 1 0.0018 10 0.358 0.286 SO4 3*f(RH) 0.072 SOA 4

Controlled 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.

PC-DB 100% 21.1% 10.5% 0.6 10.5% 10.1% 1 0.4% 10 78.9% 63.1% SO4 3*f(RH) 15.8% SOA 4

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

Controlled 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.

PC-DB 105.0 22.1 11.1 0.6 11.1 10.7 1 0.4 10 82.9 66.3 SO4 3 16.6 SOA 4

Weighted Extinction 6.6 10.7 4.1 198.9 66.3 2.7

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

Controlled 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.

PC-DB 0.03 0.01 0.00 0.6 0.00 0.00 1 0.0001 10 0.02 0.02 SO4 3 0.00 SOA 4

Controlled PM10 Emissions (Bold values from Table 1.1-5 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.

PC-DB 100% 21.1% 50.0% 0.6 50.0% 48.2% 1 1.9% 10 78.9% 80.0% SO4 3 20.0% SOA 4

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

96.3% 1 3.7% 10

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

Controlled 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.

PC-DB 105.0 22.1 11.1 0.6 11.1 10.7 1 0.4 10 82.9 66.3 SO4 3 16.6 SOA 4

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

Controlled 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.

PC-DB 0.03 0.01 0.00 0.6 0.00 0.00 1 0.0001 10 0.02 0.02 SO4 3 0.00 SOA 4

Coarse 10.5% Coarse 11.1

Fine Soil 10.1% Fine Soil 10.7

Fine EC 0.4% Fine EC 0.4

CPM IOR 63.1% CPM IOR 66.3

CPM OR 15.8% CPM OR 16.6

100.0% 105.0
10.5%

10.1%

0.4%

63.1%

15.8%

Dry-Bottom PC Boiler w FGD + FF PM10 Speciation Profile

Coarse

Fine Soil

Fine EC

CPM IOR

CPM OR
11.1

10.7

0.4

66.3

16.6

Dry-Bottom PC Boiler w FGD + FF PM10 Emissions (lb/hr)

Coarse

Fine Soil

Fine EC

CPM IOR

CPM OR
PC with FGD + Fabric Filter

from AP-42 Table 1.1-6

(User inputs filterable emission rate in lb/hr)

Particle Cumulative Mass Fraction of PM10 Particle Emissions

Size < Stated Size < Stated Size Size Range by size

(um) FF (%) (um) (lb/hr)

10 92% 100% 10-6 3.6

6 77% 84% 6-2.5 5.8

2.5 53% 58% 2.5-1.25 5.3

1.25 31% 34% 1.25-1.0 1.4

1 25% 27% 1.0-625 2.6

0.625 14% 15% 0.625-0 3.4

CALPUFF Filterable Filterable

Particle Particle Size Fraction Emissions Extinction Emissions

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

8 10-6 16% 3.6 0.6 0.46

4.25 6-2.5 26% 5.8 0.6 0.73 42% Coarse >/= 2.5 micron

1.88 2.5-1.25 24% 5.3 1 0.67 58% Fine Soil </= 2.5 micron

1.25 1.25-1 7% 1.4 1 0.18

0.813 1.6-25 12% 2.6 1 0.33

0.625 0.625-0 15% 3.4 1 0.37

10 0.05 3.7% of Fine is EC

Totals 100% 22.1 2.79
16%

26%

24%

7%

12%

15%

Dry-Bottom PC Boiler w FGD + FF Fraction of Filterable PM10 

10-6

6-2.5

2.5-1.25

1.25-1

1.6-25

0.625-0
3.6

5.8

5.3

1.4

2.6

3.4

Dry-Bottom PC Boiler w FGD + FF 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