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Application filed by Chevron Chem CofiledCriticalChevron Chem Co
Priority claimed from PCT/US1995/007840external-prioritypatent/WO1996000270A1/en
Publication of MXPA96006139ApublicationCriticalpatent/MXPA96006139A/en
Publication of MX9606139ApublicationCriticalpatent/MX9606139A/en
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum
(AREA)
Abstract
Provided is a process for catalytic reforming a hydrocarbon feedstock containing at least 20 ppbw sulfur. The process comprises passing the hydrocarbon feedstock through at least two serially connected reforming zones, with each zone containing a highly sulfur sensitive reforming catalyst. The catalyst in the first reforming zone is more frequently regenerated than the catalyst in the second reforming zone. The result is a highly efficient and simplified process for reforming a sulfur contaminated hydrocarbon feedstock. The process basically employs a minor portion of the highly sulfur sensitive reforming catalyst as both the reforming catalyst and a sulfur removal agent.
MX9606139A1995-06-211995-06-21Process for reforming hydrocarbon feedstocks over a sulfur sensitive catalyst.
MX9606139A
(en)
Process for the preparation of a catalyst or catalyst precursor suitable for the preparation of hydrocarbons from carbon monoxide and hydrogen,and said catalyst