Frequent Questions

A refinery has streams (alkylate, butane, platformate, etc.) being blended into two tanks, 95 and 85 octane. Products from these two tanks are in-line blended at the rack to give 87, 89, and 92 octane product. Can just the 85 and 95 octane tanks be certif

Conventional gasoline that has been included in a refiner's compliance calculations may be fungibly mixed, including multi-grade mixing, without the need for additional sampling and testing.(8/29/94)

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 8/29/94 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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