发明授权
- 专利标题： Catalyst for the production of styrene
- 专利标题（中）： 用于生产苯乙烯的催化剂
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申请号： US484310申请日： 1983-04-12
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公开(公告)号： US4460706A公开(公告)日： 1984-07-17
- 发明人: Makoto Imanari , Makoto Takiguchi
- 申请人： Makoto Imanari , Makoto Takiguchi
- 申请人地址： JPX Tokyo
- 专利权人： Mitsubishi Petrochemical Co., Ltd.
- 当前专利权人： Mitsubishi Petrochemical Co., Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX57-61393 19820413
- 主分类号： C07C5/327
- IPC分类号： C07C5/327 ; B01J23/78 ; B01J23/83 ; C07B61/00 ; C07C1/00 ; C07C5/333 ; C07C15/46 ; C07C67/00 ; B01J23/10
摘要：
A catalyst for the production of styrene comprising 40-87.5 % by weight of iron oxide as Fe.sub.2 O.sub.3, 11-50% by weight of cerium oxide as Ce.sub.2 O.sub.3, and 1.5-40% by weight of potassium oxide as K.sub.2 O. By use of the catalyst, styrene can be produced at high conversions and high selectivies under reaction conditions wherein the amount of steam used as a source of heat is reduced.
公开/授权文献
- US5698761A Coordination catalyst systems 公开/授权日：1997-12-16
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