Method for producing renewable fuel using supercritical fluid

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United States of America Patent

PATENT NO 8968425
APP PUB NO 20130174475A1
SERIAL NO

13451834

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Abstract

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Disclosed is a method for producing a renewable fuel using a supercritical fluid. The method includes charging a supported catalyst into a continuous reactor and adding a catalyst activating material thereto to activate the supported catalyst, feeding an oil or fat, hydrogen and a supercritical fluid into the continuous reactor and allowing hydrogenation and hydrodeoxygenation reactions of the oil or fat in the supercritical fluid to proceed, and collecting a renewable fuel as the reaction product. The method enables the production of an oxygen-free renewable fuel in a higher yield at a lower hydrogen pressure and a lower reaction temperature than conventional methods for producing renewable fuels.

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Patent Owner(s)

  • KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, Jae Young Incheon, KR 5 67
Kim, Jaehoon Seoul, KR 78 347
Kim, Seok Ki Seoul, KR 42 194
Park, Jong Min Seoul, KR 167 449

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