Method and apparatus for co-production of methanol and hydrogen

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United States of America Patent

PATENT NO 9969666
SERIAL NO

15637189

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Abstract

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A method for the co-production of hydrogen and crude methanol, including; a hydrocarbon processing reforming or gasification process generating a syngas stream comprising hydrogen, carbon monoxide and carbon dioxide; introducing at least a portion of the syngas stream to a once-through methanol synthesis reactor: introducing at least a portion of the stream from methanol reactor to a separation device separating this stream into a crude methanol stream and methanol synthesis off gas stream; introducing at least a portion of the methanol synthesis off gas to a hydrogen separation device, thereby producing a pure hydrogen stream.

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Patent Owner(s)

Patent OwnerAddress
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDEFRANCE FAVERGES HAUTE-SAVOIE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Castillo-Welter, Frank Frankfurt am Main, DE 26 28
Guillard, Alain Houston, US 112 510
Oelmann, Tobias Frankfurt am Main, DE 20 17
Roesch, Alexander Katy, US 46 134
Schmid, McGuinness Teja Frankfurt am Main, DE 9 17
Schuhmann, Timm P Offenbach, DE 1 9

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