发明授权
US07354883B2 Catalyst and method for the production of 1-olefins from 2-hydroxylkanes
有权
用于从2-羟基烷烃生产1-烯烃的催化剂和方法
- 专利标题: Catalyst and method for the production of 1-olefins from 2-hydroxylkanes
- 专利标题(中): 用于从2-羟基烷烃生产1-烯烃的催化剂和方法
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申请号: US10576302申请日: 2004-10-21
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公开(公告)号: US07354883B2公开(公告)日: 2008-04-08
- 发明人: Alfred Kaizik , Dietrich Maschmeyer , Klaus-Diether Wiese , Wilfried Bueschken , Kurt-Alfred Gaudschun
- 申请人: Alfred Kaizik , Dietrich Maschmeyer , Klaus-Diether Wiese , Wilfried Bueschken , Kurt-Alfred Gaudschun
- 申请人地址: DE Marl
- 专利权人: OXENO Olefinchemie GmbH
- 当前专利权人: OXENO Olefinchemie GmbH
- 当前专利权人地址: DE Marl
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权: DE10359628 20031218
- 国际申请: PCT/EP2004/052607 WO 20041021
- 国际公布: WO2005/058485 WO 20050630
- 主分类号: B01J23/00
- IPC分类号: B01J23/00 ; C07C1/24
摘要:
The present invention relates to a process for preparing 1-olefins from 2-hydroxyalkanes by catalytic elimination of water under nonisomerizing conditions and to a catalyst which is particularly well-suited for this process and formally comprises yttrium oxide (Y2O3), zirconium dioxide (ZrO2) and an alkali metal oxide and/or alkaline earth metal oxide.
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