Process for producing caking additive for coke production and process for producing coke
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United States of America Patent
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Nov 15, 2016
Grant Date -
Nov 24, 2011
app pub date -
Feb 3, 2010
filing date -
Feb 3, 2009
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Abstract
A process for producing a caking additive for coke production, the process including a step of extracting a solvent deasphalted pitch that can be used as a caking additive for coke production from a residue containing at least one of an atmospheric residue obtained by atmospheric distillation of a crude oil and a vacuum residue obtained by atmospheric distillation and vacuum distillation of a crude oil, wherein the extraction is performed using, as a solvent, a light reformate obtained by catalytic reforming a naphtha fraction that is fractionated from a crude oil by atmospheric distillation of the crude oil.
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