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

Dry Bottom Boiler burning Pulverized Coal using only ESP for Emissions control

assumes heating value of 8950 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 0.0244 0.0144 0.0080 0.6 0.0064 0.0062 1 0.0002 10 0.010 0.008 SO4 3*f(RH) 0.002 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 0.437 0.258 0.143 0.6 0.115 0.110 1 0.004 10 0.179 0.143 SO4 3*f(RH) 0.036 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% 59.1% 32.8% 0.6 26.2% 25.3% 1 1.0% 10 40.9% 32.8% SO4 3*f(RH) 8.2% 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 209.0 123.4 68.6 0.6 54.9 52.8 1 2.0 10 85.6 68.5 SO4 3 17.1 SOA 4

Weighted Extinction 41.1 52.8 20.3 205.4 68.5 1.9

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 0.02 0.014 0.0080 0.6 0.0064 0.0062 1 0.0002 10 0.01 0.01 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% 59.1% 55.6% 0.6 44.4% 42.8% 1 1.6% 10 40.9% 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 209.0 123.4 68.6 0.6 54.9 52.8 1 2.0 10 85.6 68.5 SO4 3 17.1 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 0.02 0.014 0.0080 0.6 0.0064 0.0062 1 0.0002 10 0.01 0.01 SO4 3 0.00 SOA 4

Coarse 32.8% Coarse 68.6

Fine Soil 25.3% Fine Soil 52.8

Fine EC 1.0% Fine EC 2.0

CPM IOR 32.8% CPM IOR 68.5

CPM OR 8.2% CPM OR 17.1

100.0% 209.0
32.8%

25.3%

1.0%

32.8%

8.2%

Dry-Bottom PC Boiler w ESP PM10 Speciation Profile

Coarse

Fine Soil

Fine EC

CPM IOR

CPM OR
68.6

52.8 2.0

68.5

17.1

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

Coarse

Fine Soil

Fine EC

CPM IOR

CPM OR
PC with 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 31.3

6 50% 75% 6-2.5 38.7

2.5 29% 43% 2.5-1.25 22.1

1.25 17% 25% 1.25-1.0 5.5

1 14% 21% 1.0-625 3.7

0.625 12% 18% 0.625-0 22.1

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% 31.3 0.6 3.95

4.25 6-2.5 31% 38.7 0.6 4.88 57% Coarse >/= 2.5 micron

1.88 2.5-1.25 18% 22.1 1 2.79 43% Fine Soil </= 2.5 micron

1.25 1.25-1 4% 5.5 1 0.70

0.813 1.6-25 3% 3.7 1 0.46

0.625 0.625-0 18% 22.1 1 2.53

10 0.26 3.7% of Fine is EC

Totals 100% 123.4 15.56
</= 2.5 micron
25%

31%

18%

4%

3%

18%

Dry-Bottom PC Boiler w ESP Fraction of Filterable PM10 (%)

10-6

6-2.5

2.5-1.25

1.25-1

1.6-25

0.625-0
31.3

38.7

22.1

5.5

3.7

22.1

Dry-Bottom PC Boiler w 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