发明名称 PROCESS FOR REFORMING HYDROCARBON FEEDSTOCKS OVER A SULFUR SENSITIVE CATALYST
摘要 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 mo re 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.
申请公布号 CA2192554(C) 申请公布日期 2006.08.15
申请号 CA19952192554 申请日期 1995.06.21
申请人 CHEVRON CHEMICAL COMPANY 发明人 INNES, ROBERT A.
分类号 B01J29/60;C10G59/02;C10G35/04;C10G35/095;C10G35/12 主分类号 B01J29/60
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