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In refining, marginal costs typically drive market prices • Catalytic Reforming units are the primary controllable octane source in the refinery • Refiners can optimize unit throughput and severity (octane of product) • Higher octane results in higher costs • Reformers convert naphtha feedstock into highoctane, high- -aromatics
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This calculator helps you determine the octane rating of a blended fuel mixture from two different fuel sources. Fill in the volumes and octane ratings of both fuels and hit the “Calculate” button to get the resulting octane rating of the mixture.
Octane Calculator. This calculator determines the minimum octane rating, also know as the knock index, by the formula (R+M)/2. Octane rating number is defined as a value used to indicate the resistance of a motor fuel to knock. Octane numbers are based on a scale on which isooctane is 100 (minimal knock) and heptane is 0 (bad knock).
The accurate octane blending method will optimize the blending of gasoline components, when gasoline components are blended together, we will calculate the octane number of the blend with different octane number of the component or if the four components are of equal octane number.
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Aug 15, 2011 · A gasoline with an octane number of 92 has the same knock as a mixture of 92% isooctane and 8% heptane. To use our calculator, simply enter the Research Octane Number and the Motor Octane Number; click on Calculate and the minimum octane number, what you see at the pump, is returned.
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Sep 7, 2015 · Calculate your engine's dynamic compression ratio to determine octane needs:if you've ever been curious about your turbo/supercharged or high compression N/A engine's "max" compression ratio,...
