Method for pre-reforming hydrocarbons

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United States of America Patent

PATENT NO 9908776
SERIAL NO

14786012

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Abstract

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There is proposed a method for pre-reforming a hydrocarbonaceous feed stream into a pre-reforming product containing carbon oxides, hydrogen and hydrocarbons, in which the adiabatically operated pre-reforming reactor comprises at least two reaction zones designed as fixed beds in a common reactor vessel, which are in fluid connection with each other and are filled with beds of granular, nickel-containing catalyst active for pre-reforming, wherein the first reaction zone in flow direction is filled with a catalyst active for high-temperature pre-reforming and the last reaction zone in flow direction is filled with a catalyst active for low-temperature pre-reforming.

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Patent Owner(s)

Patent OwnerAddress
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDEPARIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hackel, Philipp Marius Usingen, DE 6 7
Hubel, Mirko Frankfurt am Main, DE 1 0
Wolf, Ulrich Egelsbach, DE 24 162

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