发明名称 |
VERFAHREN ZUR HERSTELLUNG VON AUF SPINEL BASIERTE HOCHTEMPERATUR-SHIFT-KATALYSATOREN |
摘要 |
A method is described for producing a high temperature shift catalyst, not requiring a reduction step prior to use, by precipitating a composition containing divalent and trivalent iron compounds and a modifier metal selected from trivalent chromium and/or manganese compounds from an aqueous solution containing iron and modifier metal salts with a base, and forming the resultant precipitate into shaped catalyst units, without exposing said precipitate to an oxidizing atmosphere at temperatures above 200° C. |
申请公布号 |
DE60212409(T2) |
申请公布日期 |
2007.01.04 |
申请号 |
DE2002612409T |
申请日期 |
2002.08.22 |
申请人 |
JOHNSON MATTHEY PLC |
发明人 |
WARD, ANDREW MARK;AXON, SEAN ALEXANDER;MURRAY, PAUL JOHN |
分类号 |
B01J23/00;B01J23/86;B01J23/889;B01J37/03;C01B3/16 |
主分类号 |
B01J23/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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