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

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

assumes heating value of 9274 Btu/lb and a sulfur content of 0.86 % and an ash content of 17.6 % and a heat input of 2,193 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 0.0712 0.0512 0.0285 0.6 0.0228 0.0219 1 0.0008 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 1.321 0.950 0.528 0.6 0.422 0.407 1 0.016 10 0.371 0.297 SO4 3*f(RH) 0.074 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% 71.9% 40.0% 0.6 32.0% 30.8% 1 1.2% 10 28.1% 22.5% SO4 3*f(RH) 5.6% 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 91.5 65.8 36.5 0.6 29.2 28.2 1 1.1 10 25.7 20.5 SO4 3 5.1 SOA 4

Weighted Extinction 21.9 28.2 10.8 61.6 20.5 1.6

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 0.071 0.051 0.0285 0.6 0.0228 0.0219 1 0.0008 10 0.020 0.016 SO4 3 0.004 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% 71.9% 55.6% 0.6 44.4% 42.8% 1 1.6% 10 28.1% 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 91.5 65.8 36.5 0.6 29.2 28.2 1 1.1 10 25.7 20.5 SO4 3 5.1 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 0.071 0.051 0.0285 0.6 0.0228 0.0219 1 0.0008 10 0.020 0.016 SO4 3 0.004 SOA 4

Coarse 40.0% Coarse 36.5

Fine Soil 30.8% Fine Soil 28.2

Fine EC 1.2% Fine EC 1.1

CPM IOR 22.5% CPM IOR 20.5

CPM OR 5.6% CPM OR 5.1

100.0% 91.5
40.0%

30.8%

1.2%

22.5%

5.6%

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

Coarse

Fine Soil

Fine EC

CPM IOR

CPM OR

30.8%
36.5

1.1

20.5

5.1

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

Coarse

Fine Soil

Fine EC

CPM IOR

CPM OR

28.2
PC with FGD + ESP

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) ESP (%) (um) (lb/hr)

10 67% 100% 10-6 16.7

6 50% 75% 6-2.5 20.6

2.5 29% 43% 2.5-1.25 11.8

1.25 17% 25% 1.25-1.0 2.9

1 14% 21% 1.0-625 2.0

0.625 12% 18% 0.625-0 11.8

CALPUFF Filterable Filterable

Particle Particle Size Fraction Emissions Extinction Emissions

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

8 10-6 25% 16.7 0.6 2.10

4.25 6-2.5 31% 20.6 0.6 2.60 57% Coarse >/= 2.5 micron

1.88 2.5-1.25 18% 11.8 1 1.49 43% Fine Soil </= 2.5 micron

1.25 1.25-1 4% 2.9 1 0.37

0.813 1.6-25 3% 2.0 1 0.25

0.625 0.625-0 18% 11.8 1 1.35

10 0.14 3.7% of Fine is EC

Totals 100% 65.8 8.30
2.5-1.25
25%

31%

18%

4%

3%

18%

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

10-6

6-2.5

2.5-1.25

1.25-1

1.6-25

0.625-0
16.7

20.6

11.8

2.9

2.0

11.8

Dry-Bottom PC Boiler w FGD + ESP 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