Biological/electrolytic conversion of biomass to hydrocarbons

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United States of America Patent

PATENT NO 9663864
APP PUB NO 20140353163A1
SERIAL NO

14463971

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Abstract

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Hydrocarbon and hydrogen fuels and other products may be produced by a process employing a combination of fermentation and electrochemical stages. In the process, a biomass contained within a fermentation medium is fermented with an inoculum comprising a mixed culture of microorganisms derived the rumen contents of a rumen-containing animal. This inoculated medium is incubated under anaerobic conditions and for a sufficient time to produce volatile fatty acids. The resultant volatile fatty acids are then subjected to electrolysis under conditions effective to convert said volatile fatty acids to hydrocarbons and hydrogen simultaneously. The process can convert a wide range of biomass materials to a wide range of volatile fatty acid chain lengths and can convert these into a wide range of biobased fuels and biobased products.

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Patent Owner(s)

Patent OwnerAddress
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF AGRICULTURE1400 INDEPENDENCE AVE S W WASHINGTON DC 20250

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kuhry, Anthony B Skokie, US 6 87
Weimer, Paul J Madison, US 7 85

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