发明授权
- 专利标题: Catalytic conversion with catalyst regeneration sequence
- 专利标题(中): 催化转化催化剂再生顺序
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申请号: US526852申请日: 1983-08-26
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公开(公告)号: US4487985A公开(公告)日: 1984-12-11
- 发明人: Samuel A. Tabak
- 申请人: Samuel A. Tabak
- 申请人地址: NY New York
- 专利权人: Mobil Oil Corporation
- 当前专利权人: Mobil Oil Corporation
- 当前专利权人地址: NY New York
- 主分类号: C10G57/02
- IPC分类号: C10G57/02 ; B01J29/00 ; C07C1/00 ; C07C2/02 ; C07C2/12 ; C07C67/00 ; C10G50/00
摘要:
A reactor sequencing technique is useful for multi-stage hydrocarbon conversion systems employing a number of fixed bed catalytic reactors at various process temperatures and catalytic activity levels. A process for oligomerizing lower olefins (e.g., C.sub.2 -C.sub.6) is disclosed wherein catalyst partially inactivated in a primary stage is employed to effect conversion at higher temperature in a secondary stage prior to catalyst regeneration.
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