Q586. For Equation W-20, to calculate CO2 emissions from flares, do you use "5" for Rj (number of carbon atoms) for hydrocarbons with more than 5 carbons?

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FAQs, Rule Subparts, Subpart W. Petroleum and Natural Gas Systems, Other - Flaring

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Q586. For Equation W-20, to calculate CO₂ emissions from flares, do you use "5" for Rj (number 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-20.

Updated on Jan 17, 2025