Two stage gasification with dual quench

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United States of America Patent

PATENT NO 9567538
APP PUB NO 20150299590A1
SERIAL NO

14411015

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Abstract

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Improved two-stage entrained-flow gasification systems and processes that reduce the cost and complexity of the design and increase the reliability, while maintaining the efficiency by implementing a first chemical quench followed by a second water quench of the produced syngas. The quenched syngas is maintained above the condensation temperature of at least one condensable component of the syngas, allowing residual particulates to be removed by dry particulate filtration.

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Patent Owner(s)

Patent OwnerAddress
LUMMUS TECHNOLOGY INC1515 BROAD STREET BLOOMFIELD NJ 07003-3096

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bustamante, Ivan O Richmond, US 1 2
Keeler, Clifton G Spring, US 1 2
Williams, Chancelor L Katy, US 7 21

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