发明公开
- 专利标题： Syngas conversion catalyst production and use thereof
- 专利标题（中）： 一种制备适用于合成气的催化剂和其使用的变换的组合物的方法。
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申请号： EP85305329.6申请日： 1985-07-25
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公开(公告)号： EP0169743A1公开(公告)日： 1986-01-29
- 发明人: Cotton, Leonard , Nay, Barry , Wilcox, Michael John
- 申请人： The British Petroleum Company p.l.c.
- 申请人地址： Britannic House Moor Lane London EC2Y 9BU GB
- 专利权人： The British Petroleum Company p.l.c.
- 当前专利权人： The British Petroleum Company p.l.c.
- 当前专利权人地址： Britannic House Moor Lane London EC2Y 9BU GB
- 代理机构： Fawcett, Richard Fennelly
- 优先权： GB8418975 19840725
- 主分类号： C07C1/04
- IPC分类号： C07C1/04 ; B01J23/58
摘要：
A composition for use after reductive activation as a catalyst for the conversion of synthesis gas to hydrocarbons having a carbon number greater than one, which composition has the formula:
wherein A is an alkali metal, x is a number such that the valence requirements of the
other elements for oxygen is satisfied, a is greater than zero and less than 1%w/w, based on the
total weight of the composition, b is in the range from zero to 10% w/w, based on the total
weight of the composition, and CE and O constitute the remainder of the composition,
is produced by the process comprising the steps of:
(A) bringing together in solution soluble salts of the metals ruthenium and cerium and a precipitant comprising a carbonate and or bicarbonate and/or a hydroxide of an alkali metal or ammonium under conditions whereby there is formed a precipitate comprising rythenium and cerium in the form of compounds thermally decomposable to their oxides, and
(B) recovering the precipitate obtained in step (A). Also a process for the conversion of synthesis gas using the catalyst produced as aforesaid, optionally in combination with a zeolite.
wherein A is an alkali metal, x is a number such that the valence requirements of the
other elements for oxygen is satisfied, a is greater than zero and less than 1%w/w, based on the
total weight of the composition, b is in the range from zero to 10% w/w, based on the total
weight of the composition, and CE and O constitute the remainder of the composition,
is produced by the process comprising the steps of:
(A) bringing together in solution soluble salts of the metals ruthenium and cerium and a precipitant comprising a carbonate and or bicarbonate and/or a hydroxide of an alkali metal or ammonium under conditions whereby there is formed a precipitate comprising rythenium and cerium in the form of compounds thermally decomposable to their oxides, and
(B) recovering the precipitate obtained in step (A). Also a process for the conversion of synthesis gas using the catalyst produced as aforesaid, optionally in combination with a zeolite.
公开/授权文献
- EP0169743B1 Syngas conversion catalyst production and use thereof 公开/授权日：1987-10-28
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