System and method for black water removal

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United States of America Patent

PATENT NO 9464244
APP PUB NO 20150240171A1
SERIAL NO

14191400

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system including a gasifier that may remove black water and includes a reactor and a quench chamber disposed downstream of the reactor. The quench chamber may cool a syngas generated in the reactor. The system also includes a syngas treatment system that may supply the gasifier with a first portion of a quench liquid via a first inlet and a second portion of the quench liquid via a second inlet; a lock hopper that may receive gasification by-products generated in the reactor and supply a third portion of the quench liquid to the gasifier via a third inlet, and a deaerator coupled to the syngas treatment system and the lock hopper. The deaerator may depressurize the lock hopper.

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Patent Owner(s)

Patent OwnerAddress
AIR PRODUCTS AND CHEMICALS INC1940 AIR PRODUCTS BOULEVARD ALLENTOWN PA 18106-5500

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mani, Nithyanandam Bangalore, IN 2 5
Sastri, Annavarapu Vijay Bharat Bangalore, IN 8 17

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