Process for devolatizing a feedstock

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United States of America Patent

PATENT NO 10240091
APP PUB NO 20170190975A1
SERIAL NO

15428832

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Abstract

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Provided herein is a method for devolatizing a solid feedstock. The solid feedstock is treated to a produce a particle size laying between 1 cm3 and 100 cm3. The solid feedstock is passed into a device connected to an outlet of a compaction screw auger comprising an assembly including a solid feedstock injector, a retort, a side arm for injecting a heated gas comprising hydrogen, and a process auger. The solid feedstock is contacted with the heated gas at a temperature of 500° C. to 1000° C. for a time of 60 seconds to 120 seconds, whereby the solid feedstock is converted into a gas stream and a solid stream.

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Patent Owner(s)

  • D4 ENERGY GROUP, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baker, Marvin Ronnie Simpsonville, US 2 19
Hayward, David Earle Morristown, US 2 19

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