Production of diesel fuel from biorenewable feedstocks using non-flashing quench liquid

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United States of America Patent

PATENT NO 8921627
SERIAL NO

12333379

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Abstract

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A process has been developed for producing diesel boiling range fuel from renewable feedstocks such as plant oils and animal oils, fats, and greases. The process involves treating a renewable feedstock by hydrogenating and deoxygenating to provide a hydrocarbon fraction useful as a diesel or aviation boiling range fuel or fuel blending component. If desired, the hydrocarbon fraction can be isomerized to improve cold flow properties. A portion of the hydrogenated and deoxygenated feedstock is used as a non-flashing liquid quench stream to control the temperature of the hydrogenation and deoxygenation reactor.

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Patent Owner(s)

  • UOP LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bridge, Nicholas W Des Plaines, US 7 38
Bunting,, Jr Robert L Des Plaines, US 5 10
Sechrist, Paul A Des Plaines, US 112 1287

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