Spreadsheet: 10a2b549-6e91-41ae-b56d-397365421e22
Sheet: FACTORS

CALCULATIONS:
Annual emissions calculations:
 | From input tab |  |  | TSP |  |  |  | VOC |  |  |  | ACETALDEHYDE |  |  |  | ACROLEIN |  |  |  | FORMALDEHYDE |  |  |  | METHANOL |  |  |  | PHENOL
 |  |  |  | factor | actual emissions | potential emission | limited PTE | factor | actual emissions | potential emission | limited PTE | factor | actual emissions | potential emission | limited PTE | factor | actual emissions | potential emission | limited PTE | factor | actual emissions | potential emission | limited PTE | factor | actual emissions | potential emission | limited PTE | factor | actual emissions | potential emission | limited PTE
 | actual bd-ft/yr | potential bd-ft/yr | limit pte bd-ft/yr | [NAME] | lb/yr | lb/yr | lb/yr | [NAME] | lb/yr | lb/yr | lb/yr | [NAME] | lb/yr | lb/yr | lb/yr | [NAME] | lb/yr | lb/yr | lb/yr | [NAME] | lb/yr | lb/yr | lb/yr | [NAME] | lb/yr | lb/yr | lb/yr | [NAME] | lb/yr | lb/yr | lb/yr
Hardwood |  |  |  | 0 |  |  |  | 0.409 |  |  |  | 0 |  |  |  | 0 |  |  |  | 0 |  |  |  | 0 |  |  |  | 0
softwood - steam heated |  |  |  | 0.022 |  |  |  | 4.09 |  |  |  | 0.052 |  |  |  | 0.0075 |  |  |  | 0.0183 |  |  |  | 0.199 |  |  |  | 0.01
softwood - suspension burner |  |  |  | 0.4 |  |  |  | 4.34 |  |  |  | 0.052 |  |  |  | 0.0075 |  |  |  | 0.103 |  |  |  | 0.161 |  |  |  | 0.01
softwood - kiln gasifier |  |  |  | 0.14 |  |  |  | 4.34 |  |  |  | 0.052 |  |  |  | 0.0075 |  |  |  | 0.103 |  |  |  | 0.161 |  |  |  | 0.01
 |  |  |  | SUM: |  |  |  | SUM: |  |  |  | SUM: |  |  |  | SUM: |  |  |  | SUM: |  |  |  | SUM: |  |  |  | SUM:
NC Hourly toxics calculations for 2Q .0700:
 |  |  |  |  |  |  |  |  | SHORTEST KILN CYCLE FROM INPUT PAGE: |  |  |  | HOURS
 | kiln capacity | ACETALDEHYDE |  | ACROLEIN |  | FORMALDEHYDE |  |  | PHENOL
 | (from input tab) | factor | emissions | factor | emissions | factor | emissions |  | factor | emissions
 | (below in 1000 bd-ft) | lb/1000bdft/hr | lb/hr | lb/1000bdft/hr | lb/hr | lb/1000bdft/hr | lb/hr |  | lb/1000bdft | lb/hr
softwood - steam heated |  | 0.00377 |  | 0.00051 |  | 0.0014 |  |  | 0.01
softwood - suspension burner |  | 0.00377 |  | 0.00051 |  | 0.01185 |  |  | 0.01
softwood - kiln gasifier |  | 0.00377 |  | 0.00051 |  | 0.01185 |  |  | 0.01
 |  | sum: |  | sum: |  | sum: |  |  | sum:
FACTORS:
Hardwood VOC factor changed from 0.34 to 0.409 to maintain 10% of softwood factor  (REF: Kiln Factors per June 1999 DAQ letter to AFMA - posted on DAQ website)
Hardwood toxics - there are no HAP/TAPS from hardwood kilns reported on this spreadsheet
Softwood: VOC, toxics, and PM from Wallace Pitts (DAQ-RCO) analysis of NCASI/EPA data summarized below (see full spreadsheet on DAQ website for factor documentation):
Note: NCASI data is based on shorter kiln cycles than for lumber kiln cycles at typical wood furniture manufacturing facilities.  The emission factors may not be applicable.
 |  |  |  |  |  | REFERENCES
 |  | Revised, references |  |  |  | (1)
 |  | Southern Yellow Pine Emission Factors |  |  |  | PRODUCT | FIRING TYPE | MILLS/UNITS/RUNS | RATIO OF NON-DETECTS |  |  |  |  |  | UNITS
 |  | MBF is 1000 board feet |  |  |  |  |  |  |  |  | RANGE |  | MEDIAN | MEAN
 |  |  |  |  |  | Southern Pine Lumber | Steam Heated | 3/3/16 | 0/16 nd | 0.002 | to | 0.17 | 0.0093 | 0.022 | lb/MBF
 |  | emission factor, pounds per MBF |  |  |  | Southern Pine Lumber | Direct Fired | 6/7/24 | 0/24 nd | 0.023 | to | 1.3 | 0.32 | 0.37 | lb/MBF
 |  | Steam heated | Suspension burner | Gasifier
 | PM | 0.022 (1) | 0.40 (2) | 0.14 (3) |  | (2) personal Communication, D Word, NCASI, May 31, 2005
 | PM10 | ~ | ~ | ~ |  |  | Kiln 1K181 Suspension Burner | Run | M 5 lb/MBF | Production | Cycle time, hrs
 | VOC |  |  |  |  |  | 1K181 | 1 | 0.417 | 133 | 20.3
 | as carbon | 3.61 (4) | 3.83 (5) | 3.83 (5) |  |  | 1K181 | 2 | 0.348 | 133 | 20.3
 | as VOC (pinene) | 4.09 | 4.34 | 4.34 |  |  | 1K181 | 1 | 0.48 | 131 | 20
 | Methanol | 0.199 (6) | 0.161 (7) | 0.161 (7) |  |  | 1K181 | 2 | 0.41 | 131 | 20
 | Phenol | 0.01(8) | 0.01 (8) | 0.01 (8) |  |  | 1K181 | 3 | 0.36 | 131 | 20
 | Formaldehyde | 0.0183 (9) | 0.103 (10) | 0.103 (10)
 | Acetaldehyde (11) | 0.052 | 0.052 | 0.052
 | [NAME] (12) | 0.0075 | 0.0075 | 0.0075
 |  | emission factor, pounds per MBF-hour |  |  |  | (3) personal Communication, D Word, NCASI, May 31, 2005
 |  | Steam heated | Suspension burner | Gasifier |  |  | Kiln 098 DF Gasifier | Run | M 5 lb/MBF | Production | Cycle time, hrs
 | Acetaldehyde | 0.00377 (13) | 0.00377 | 0.00377 |  |  | 1K098 | 1 | 0.267 | 130 | 26.45
 | [NAME] | 0.00051 (14) | 0.00051 | 0.00051 |  |  | 1K098 | 2 | 0.201 | 130 | 26.45
 | formaldehyde | 0.0014 (15) | 0.01185 (16) | 0.01185 (16) |  |  | 1K098 | 3 | 0.226 | 130 | 26.45
 |  |  |  |  |  |  | 2K098 | 1 | 0.152 | 128 | 17.52
 | For TAPs, the emissions on an hourly basis are given by                                     (Charge in 1000 board feet)* (emission factor)                                                        Example: 140,000 BF kiln charge =  (140)*(0.00140) = 0.196 lb formaldehyde per hour |  |  |  |  |  | 2K098 | 2 | 0.181 | 128 | 17.52
 |  |  |  |  |  |  | 2K098 | 3 | 0.098 | 128 | 17.52
 |  |  |  |  |  |  | 2K098 | 1 | 0.064 | 104.5 | 17.25
 |  |  |  |  |  |  | 2K098 | 2 | 0.0548 | 104.5 | 17.25
 |  |  |  |  |  |  | 2K098 | 3 | 0.0466 | 104.5 | 17.25
 | Note: for hourly emissions of phenol, use emission factor in lb/MBF.
 |  |  |  |  |  | (4) NCASI Technical Bulletin 845 Table 8.2 Steam heated average of all kilns
 |  |  |  |  |  | (5) NCASI Technical Bulletin 845 Table 8.1 Direct fired (gasifier) full scale kiln only
 |  |  |  |  |  | (6) NCASI Technical Bulletin 845 Table 9.6 Steam heated all kilns
 |  |  |  |  |  | (7) NCASI Technical Bulletin 845 Table 9.4 Direct fired (gasifier) full scale kiln
 |  |  |  |  |  | (8) Table 2A to Appendix B  Emission factors for Plywood and Composite Wood Product MACT (Subpart DDDD)
 |  |  |  |  |  | (9) NCASI Technical Bulletin 845 Table 9.5 steam heated full scale kiln  and OSU small scale runs.  MSU not used. See spreadsheet tab for statistical test
 |  |  |  |  |  | (10) NCASI Technical Bulletin 845 Table 9.3 Direct fired full scale kiln only
 |  |  |  |  |  | (11) NCASI Technical [NAME] and BB7 OSU INDF3
 |  |  |  |  |  | (12) NCASI Technical [NAME] and BB7 OSU INDF3
 |  |  |  |  |  | (13) NCASI Technical [NAME] run # 10 and BB7 OSU INDF3 Run # 2
 |  |  |  |  |  | (14) NCASI Technical [NAME] run # 10 and BB7 OSU INDF3 Run # 2
 |  |  |  |  |  | (15) NCASI Technical [NAME] run # 9, BB6 FSK INDF3 run # 10, App Y9 OSU INDF1 run # 4, BB7 OSU INDF3 run # 5
 |  |  |  |  |  | (16) NCASI Technical [NAME] run # 6, Y2 FSK DF5 run # 6