CHARCOAL/ASH REMOVAL SYSTEM FOR A DOWNDRAFT GASIFIER AND ASSOCIATED METHODS

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United States of America Patent

APP PUB NO 20090007488A1
SERIAL NO

12166300

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method and apparatus is provided for use in a fixed-bed gasification system for the disengagement of gas and the removal of ash and charcoal. In one example, the invention includes an auger system, a water seal system, and a gas disengagement system. The gas disengagement mechanism prevents plugging and blinding of the gas offtake system and simultaneously limits particulate entrainment in the gas produced by the gasifier.

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Patent Owner(s)

Patent OwnerAddress
ENERGY & ENVIRONMENTAL RESEARCH CENTER FOUNDATION15 NORTH 23RD STREET STOP 9017 GRAND FORKS ND 58202-9017

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schmidt, Darren D Thompson, US 4 35

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