Process for converting carbonaceous material into low tar synthesis gas

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10982151
APP PUB NO 20200032150A1
SERIAL NO

15740072

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Abstract

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A continuous multi-stage vertically sequenced gasification process for conversion of solid carbonaceous fuel material into clean (low tar) syngas. The process involves forming a pyrolysis residue bed having a uniform depth and width to pass raw syngas there through for an endothermic reaction, while controlling the reduction zone pressure drop, resident time and syngas flow space velocity during the endothermic reaction to form substantially tar free syngas, to reduce carbon content in the pyrolysis residue, and to reduce the temperature of raw syngas as compared to the temperature of the partial oxidation zone.

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Patent Owner(s)

Patent OwnerAddress
EXPANDER ENERGY INCCALGARY ALBERTA T2W 4X9

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kresnyak, Steve Calgary, CA 30 509
Zahorik, Pavel Prague, CZ 2 3

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