Co-production of hydrogen, carbon, and electricity with carbon dioxide capture

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11967745
APP PUB NO 20230352712A1
SERIAL NO

17730942

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A hydrocarbon feed stream is exposed to heat in an absence of oxygen (pyrolysis) to convert the hydrocarbon feed stream into a solids stream and a gas stream. The solids stream includes carbon. The gas stream includes hydrogen. The gas stream is separated into an exhaust gas stream and a first hydrogen stream. The first hydrogen stream includes at least a portion of the hydrogen from the gas stream. The carbon is separated from the solids stream to produce a carbon stream. Electrolysis is performed on a water stream to produce an oxygen stream and a second hydrogen stream. At least a portion of the oxygen of the oxygen stream and at least a portion of the carbon of the carbon stream are combined to generate power and a carbon dioxide stream. At least a portion of the generated power is used to perform the electrolysis on the water stream.

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Patent Owner(s)

  • SAUDI ARABIAN OIL COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Katikaneni, Sai P Dhahran, SA 49 256
Perez, Omar David Hurtado Dhahran, SA 3 0
Pham, Thang Dhahran, SA 42 992

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