System and method for dual fluidized bed gasification

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United States of America Patent

PATENT NO 9528057
APP PUB NO 20140314630A1
SERIAL NO

14322323

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Abstract

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A system for production of high-quality syngas comprising a first dual fluidized bed loop having a fluid bed conditioner operable to produce high quality syngas comprising a first percentage of components other than carbon monoxide and hydrogen from a gas feed, wherein the conditioner comprises an outlet for a first catalytic heat transfer stream comprising a catalytic heat transfer material and having a first temperature, and an inlet for a second catalytic heat transfer stream comprising catalytic heat transfer material and having a second temperature greater than the first temperature; a fluid bed combustor operable to combust fuel and oxidant, wherein the fluid bed combustor comprises an inlet connected with the outlet for a first catalytic heat transfer stream of the conditioner, and an outlet connected with the inlet for a second catalytic heat transfer stream of the conditioner; and a catalytic heat transfer material.

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Patent Owner(s)

Patent OwnerAddress
RES USA LLC4150 E 60TH AVE COMMERCE CITY CO 80022

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Apanel, George Denver, US 9 127
Wright, Harold A Longmont, US 104 1458

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