PERMFILE44241

• Permit No: M2007044
• IBM Index Class Name: Permit File
• Doc Date: 11/13/2007
• Doc Name: Proposed air permit
• From: Energy Fuels Resources Corp.
• To: Air Pollution Control Division
• Media Type: D
• Archive: No

TABLE 2.1
ENERGY FUELS RESOURCES CORPORATION -WHIRLWIND MINE
GENERATOR EMISSIONS - HAZARDOUS A[R POLLUTANTS
Emission Source:
Pollumnis:
Emission Factor From:
Emission Factor Rating:
Explanation:
Emission Equations:
Data:
Generator Emissions Estimate
GENERATOR EMISSIONS -DIESEL INDUSTRIAL ENGINES
Hazardous Air Pollumnts (HAP)
AP-42, Section 3.3 and Manufacturer Specification Sheet
Five small genem[ors will be used at various locations at the Whirlwind Mine. The emission estimates are based on use
ofNo. 2 fuel oil, AP-42 emission factors, and specifications for the specific engine model to be used in the generators.
Hourly Emissions (Ibs/hr) = PR' (1.341 hp/kW) • (2544 BTU/hr/hp) • (mmBTU/IO° BTU) * E (IbhnmBTU)
Annual emissions (tons/yr) =Hourly Emissions (Ibs/hr) " OH " (ton/20001bs)
Total Emissions= Emissions per Unit • Number of Units
Where: PR=generator power rating (kW)
E =emission factor (Ib/mmBTU)
CH =cumulative annual operating hours of all genemmrs (hours/year)
PR= 100 kW
CH = 23532 hourstyear (Total cumulative hours of generator operation, based on Table 2]

Pollutant Emission
Uoifs
Source
Houry Emissions (Ib/hr) AnnualEmissions ChemicalAMtrect
Factor too/ r Service tCAS)Poumber
PAHs
cenaphthene 1.42E-06 Ib/mmBm ~-02 (10/96) 4.84E-07 5 70E-06 83-32-9
Table 3.3-2
~-02(10/96)
cenaphmylene 5.06E-06 Ib/mmBm 7,73E-06 2.03E-05 208-96a
Table 3.3-2
AP-02(10/96)
ihmcene 187E-06 Ib/mmBtu 6.38E-07 7.51E-0b 120-12-7
Table 3.3-2
~-02(10/96)
enzo(a)anthracene 1.68E-06 Ib/mmBm 5.73E-07 6.74E-06 56-55-3
Table 3.3-2
'W-02(10/96)
ervn(a)pyrene 1.88E-07 Ib/mmBm 6.41E-08 7.55E-07 soa2-s
Table 3.3-2
enzo(b,k)OuamnNene 2.54E-07 ImmmBm AP-02 (10/96) 8.67E-08 1 02E-06 205-99-2
Table 3.3-2
AP-42 (10/96) 191-24-2
enzo(g,h,l)perylene 4.89E-07 Ib/mmBN 1.67E-07 1.96E-06 205-82-3
Table 3.3-2 207-0B-9
~-02(10/96)
sene 3.53E-07 Ib/mmBN
Table 3.3-2 110E-07 1.42E-06 21a-01-9
'benr{a,h)anduacene 5.83E-07 Ib/mmBm ~-02(10/96) 1.99E-07 2.34E-06 53aa3
Table 3.3-2
luamnthene 7.61E-06 Ib/mmBm ~-02(ION6) 2.60E-06 3.05E-05 20644-0
Table 3 3-2
luorme 2.92E-05 Ib/mmBm AP-02(10/96) 9.96E-0b 1.17E-04 8673-7
Table 3.3-2
ndeno(1,2,3-rA)pyrene 3.75E-07 Ib/mmBm AP-02(10/96) 1.28E-07 1.51E-06 193-39-5
Table 3.3-2
aphthalene 8.48E-05 Ib/mmBm AP-02 (10/96) 2.89E-05 3.40E-04 91-20-3
Table 3.3-2
henanthrene 2.94E-05 Ib/mmBm AP-02 (10/96) 1.00E-05 1.18E-04 85-01-a
Table 3.3-2
APd2 (10/96)
e 4.78E-06 INmmBm 1.63E-06 1.92F~(IS 129-00-0
Table 3.3-2
AP 42 (10/96)
aml PAH 1.68E-04 Ib/mmBm 5.73E-05 6.75E-04 --
Table3.3-2