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Regarding the delayed coking reaction

2009-04-06View Original

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The 500°C distillate fraction of delayed coking feedstock vacuum residue is generally less than 10%, while the coking reaction temperature is usually maintained between 490 and 505°C. At the same 500°C temperature, the yield of coked liquid is at least 50–60%; there is a significant difference between the two. Apart from ‘long residence time’, are there any other factors? This post was last edited by Hongru on 2009-4-6 00:11]

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