## Cholla Unit2

**Controlled PM10 Speciation from AP-42 Tables 1.1-5 & 1.1-6 Dry Bottom Boiler burning Pulverized Coal using only a Scrubber for Emissions control**  assumes heating value of **9,274** Btu/lb and a sulfur content of **0.86** % and an ash content of **17.6** % and a heat input of **3,037** 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 0.4545 0.3985 0.1139 0.6 0.2847 0.2741 1 0.01053 10 **0.056 0.045**  SO4 3*f(RH) **0.011** 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 8.431 **7.392** 2.112 0.6 **5.280** 5.085 1 0.1954 10 1.039 0.831 SO4 3*f(RH) 0.208 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% 87.7% 25.1% 0.6 62.6% 60.3% 1 2.3% 10 12.3% 9.9% SO4 3*f(RH) 2.5% 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 **52.0** 45.6 13.0 0.6 32.6 31.4 1 1.2 10 6.4 5.1 SO4 3 1.3 SOA 4 Weighted Extinction 7.8 31.4 12.0 15.4 5.1 1.4 **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 **0.45** 0.40 0.11 0.6 0.28 0.27 1 0.0105 10 0.06 0.04 SO4 3 0.01 SOA 4 **If you are given Filterable PM10 emissions:**

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% 87.7% 28.6% 0.6 71.4% 68.8% 1 2.6% 10 12.3% **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 52.0 **45.56** 13.0 0.6 32.5 31.3 1 1.2 10 6.4 5.1 SO4 3 1.3 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 0.45 **0.40** 0.11 0.6 0.28 0.27 1 0.0105 10 0.06 0.04 SO4 3 0.01 SOA 4 Coarse 25.1% Coarse 13.0 Fine Soil 60.3% Fine Soil 31.4 Fine EC 2.3% Fine EC 1.2 CPM IOR 9.9% CPM IOR 5.1 CPM OR 2.5% CPM OR 1.3

100.0% 52.0

# 25.1%

60.3% 2.3% 9.9% 2.5% 

# Dry**- Bottom**  **PC Boiler w Scrubber**  **PM10 Speciation**  **Profile**

Coarse Fine Soil Fine EC CPM IOR CPM OR



# 60.3%

# 13.0 1.2 5.1 1.3 

# Dry**- Bottom**  **PC Boiler w Scrubber**  **PM10 Emissions**  **(lb/hr)**

Coarse Fine Soil Fine EC CPM IOR CPM OR



# 31.4

# PC with Scrubber **from A P-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) **Scrubber** (%) (um) (lb/hr) 10 71% 100% 10-6 5.8 6 62% 87% 6-2.5 7.1 2.5 51% 72% 2.5-1.25 10.3 1.25 35% 49% 1.25-1.0 2.6 1 31% 44% 1.0-625 7.1 0.625 20% 28% 0.625-0 12.8
**CA LPUFF**  **Filterable Filterable**  Particle Particle Size Fraction Emissions Extinction Emissions Size (um) Range (um) (% of Total) (lb/hr) Coef. (g/sec) 8 10-6 13% 5.8 0.6 0.73 4.25 6-2.5 15% 7.1 0.6 0.89 28% Coarse >/= 2.5 micron 1.88 2.5-1.25 23% 10.3 1 1.30 72% Fine Soil </= 2.5 micron **1.25** 1.25-1 6% 2.6 1 0.32 0.813 1.6-25 15% 7.1 1 0.89 **0.625** 0.625-0 28% 12.8 1 1.47 10 0.15 3.7% of Fine is EC Totals 100% 45.6 5.75

# 13%

15%

23% 6% 15% 28% 

# Dry**- Bottom PC Boiler w Scrubber Fraction of Filterable PM10 (%)** 

10
-6 6
-2.5 2.5
-1.25 1.25
-1 1.6
-25 0.625
-0

# 5.8

7.1

10.3 7.1 12.8 

# Dry**- Bottom**  **PC Boiler w Scrubber**  **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



# 2.6