40 CFR Appendix Table W-2 to Subpart W of Part 98 - Default Total Hydrocarbon Emission Factors for Onshore Natural Gas Processing

Table W-2 to Subpart W of Part 98 - Default Total Hydrocarbon Emission Factors for Onshore Natural Gas Processing
Onshore natural gas processing plants Emission factor (scf/hour/
component)
Leaker Emission Factors - Compressor Components, Gas Service
Valve 1 14.84
Connector 5.59
Open-Ended Line 17.27
Pressure Relief Valve 39.66
Meter 19.33
Leaker Emission Factors - Non-Compressor Components, Gas Service
Valve 1 6.42
Connector 5.71
Open-Ended Line 11.27
Pressure Relief Valve 2.01
Meter 2.93

1 Valves include control valves, block valves and regulator valves.

[76 FR 80592, Dec. 23, 2011]

The following state regulations pages link to this page.