Q586. For Equation W-21 - Flare Emissions: Do you use "5" for Rj (# of carbon atoms) for hydrocarbons with more than 5 carbons?
A586. For hydrocarbon constituents with 5 or more carbon atoms, Rj is 5 as defined in equation W-21.
Updated on
Source: EPA, Frequently Asked Questions, Petroleum and Natural Gas Systems, July 2011, http://www.epa.gov/climatechange/emissions/downloads11/documents/Subpart-W-additional-faq.pdf.
Approval / Publishing History: Version 1, Approved and published by M. Eaddy 7/26/2012
Expiration : none
Relevant Subpart: W, Flaring