Hydrocarbon thermal cracking using atmospheric distillation

Details Hydrocarbon thermal cracking using atmospheric distillation Hydrocarbon thermal cracking using atmospheric distillation

2007-06-27

2008-07-29

Griffin, Walter D. (Department: 1797)

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

C208S050000, C208S053000, C208S054000, C208S130000, C585S648000, C585S652000

Reexamination Certificate

active

07404889

ABSTRACT:
A method for thermally cracking a hydrocarbonaceous feed wherein the feed is first processed in an atmospheric thermal distillation step to form a light gasoline and atmospheric residuum mixture. The light gasoline/residuum combination is gasified at least in part in a vaporization step, and the gasified product of the vaporization step is thermally cracked.

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Co-pending U.S. Appl. No. 11/584,722, filed Oct. 20, 2006.

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