发明名称 |
PROCESS FOR CONVERTING OLEFINIC HYDROCARBONS USING SPENT FCC CATALYST |
摘要 |
Disclosed is a process for converting olefinic hydrocarbons using spent FCC catalysts which comprises using spent FCC catalysts, optionally containing spent FCC additives, in the reactor/stripper part of the FCCU, instead of or in addition to a separate olefin upgrader, to upgrade C>2<-C>8< oligomerizable olefins, preferably propylene and ethylene, into C>4</C>5< olefins and isoparaffins as well as gasoline, wherein feedstock can be product streams of the FCCU containing propylene/ethylene such as, for example, the absorber and depropanizer overheads.
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申请公布号 |
WO9634072(A1) |
申请公布日期 |
1996.10.31 |
申请号 |
WO1996US05946 |
申请日期 |
1996.04.29 |
申请人 |
ABB LUMMUS GLOBAL INC. |
发明人 |
TSANG, CHIH-HAO, MARK;PETTY, RANDALL, HUGHES;CLAUSEN, GLENN, ALLEN;SCHRADER, CHARLES, HENRY |
分类号 |
B01J29/08;C10G11/02;C10G11/18;C10G35/06;C10G50/00;C10G69/00;(IPC1-7):C10G11/18 |
主分类号 |
B01J29/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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