发明授权
- 专利标题: Process for the production of conjugated diolefins
- 专利标题(中): 用于生产共轭二烯烃的方法
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申请号: US513959申请日: 1974-10-11
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公开(公告)号: US3969428A公开(公告)日: 1976-07-13
- 发明人: Toshio Ishikawa , Takashi Hayakawa , Tsutomu Nishimura , Michio Araki , Katsuomi Takehira
- 申请人: Toshio Ishikawa , Takashi Hayakawa , Tsutomu Nishimura , Michio Araki , Katsuomi Takehira
- 申请人地址: JA Tokyo
- 专利权人: Agency of Industrial Science & Technology
- 当前专利权人: Agency of Industrial Science & Technology
- 当前专利权人地址: JA Tokyo
- 优先权: JA48-124139 19731105
- 主分类号: B01J23/00
- IPC分类号: B01J23/00 ; B01J23/28 ; C07B61/00 ; C07C1/00 ; C07C5/48 ; C07C11/12 ; C07C67/00
摘要:
A process for the production of conjugated diolefins having 4-6 carbon atoms from the corresponding monoolefins according to the oxidative dehydrogenation process wherein oxides of molybdenum, arsenic and an alkaline earth metal are used as catalyst. The use of this catalyst enables the production of conjugated diolefins in a high yield.
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