Systems and methods for producing substitute natural gas

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United States of America Patent

PATENT NO 9157042
SERIAL NO

13663902

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Abstract

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Systems and methods for producing synthetic gas are provided. The method can include gasifying a feedstock within a gasifier to provide a raw syngas. The raw syngas can be processed within a purification system to provide a treated syngas, and the purification system can include a flash gas separator. The treated syngas and a first heat transfer medium can be converted into a synthetic gas, a second heat transfer medium, and a methanation condensate. The methanation condensate can be introduced to the flash gas separator.

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Patent Owner(s)

Patent OwnerAddress
KELLOGG BROWN & ROOT LLC600 JEFFERSON AVENUE HOUSTON TX 77002

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ariyapadi, Siva Pearland, US 12 405
Shires, Philip Katy, US 6 237

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