Calcium sulfate looping cycles for sour gas combustion and electricity production

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United States of America Patent

PATENT NO 9810146
SERIAL NO

14334077

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Abstract

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A calcium looping combustion process for sour gas combustion comprising a system that includes several reaction zones. The system is configured to provide oxygen transfer media production, generation of a syngas product stream, and in-situ H2S removal from the sour gas. The system is also configured such that the calcium-based transfer media and the calcium-based oxygen carrier are reproduced via reactions in another reaction zone, and recirculated in the system.

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Patent Owner(s)

Patent OwnerAddress
SAUDI ARABIAN OIL COMPANY1 EASTERN AVENUE DHAHRAN 31311

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hoteit, Ali Abqaiq, SA 22 290
Younes, Mourad Abqaiq, SA 39 244

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