Frequent Questions

Can refiners use the E300 and E200 conversion equations in lieu of re-graphing the distillation data?

Refiners should use the most accurate means available to determine values for E200 and E300. If these parameters cannot be measured directly, they must be converted from distillation data via curve-fitting. Only if no distillation data exists can the conversion equations be used.(7/1/94)

This question and answer is posted at http://www.epa.gov/otaq/regs/fuels/rfg/qa/420r03009.pdf. The original was posted in the Q&A posted on 7/1/94 which can found at http://www.epa.gov/otaq/rfg_qa.htm" See Question ID 3857 for RFG (Taken from the first question on http://www.epa.gov/otaq/regs/fuels/rfg/qa/420r03009.pdf)
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