High temperature and pressure solids handling system

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United States of America Patent

PATENT NO 9963649
SERIAL NO

15218068

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Abstract

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A fluidized bed gasification system which comprises a fluidized bed gasification reactor having a bottom ash discharge outlet below the reactor, wherein an L-valve is used to control the rate of bottom ash discharge. The L-valve uses an aeration port located on distal side of the L-valve vertical pipe at a location that is above the center line of the horizontal pipe. Also provided are methods of controlling the bottom ash discharge as well the fluidized reaction bed height of the system.

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Patent Owner(s)

Patent OwnerAddress
GAS TECHNOLOGY INSTITUTE1700 SOUTH MOUNT PROSPECT ROAD DES PLAINES IL 60018

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lau, Francis Sikming Darien, US 1 2

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