Demetallization of liquid biomass

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United States of America Patent

PATENT NO 10400176
APP PUB NO 20180334618A1
SERIAL NO

15851080

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Abstract

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Methods, processes, systems, or apparatus are provided to remove contaminants such as metals and chlorine present in a pyrolysis stream to form reduced-contaminant liquid biomass. In certain embodiments, for example, a metal chelating agent is dissolved into a metal-containing pyrolysis stream condensate to form metal chelate complex, followed by filtering to obtain the reduced-contaminant liquid biomass.

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Patent Owner(s)

Patent OwnerAddress
ENSYN RENEWABLES INC701 FOULK ROAD SUITE 2H WILMINGTON DE 19803

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brandvold, Timothy A Des Plaines, US 66 1804
Clarke, Doug Ottawa, CA 8 248
Freel, Barry A Ottawa, CA 33 580
Frey, Stanley J Des Plaines, US 101 1000
Normand, Josh Wilmington, US 2 6

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