VERFAHREN ZUR HERSTELLUNG VON MOLYBDAENOBERFLAECHENVERBINDUNGEN
- 申请公布号：
- DE2903003(A1)
- 申请号：
- DE19792903003
- 申请日期：
- 1979.01.24
- 申请公布日期：
- 1980.07.31
- 申请人：
- HORNSCHEIDT,MANFRED,DIPL.-CHEM.
- 发明人：
- HORNSCHEIDT,MANFRED,DIPL.-CHEM.
- 分类号：
- B01D53/86;B01J19/12;B01J23/28;C01C1/04;C01G39/00;C04B41/50;C04B41/85;C09K11/68
- 主分类号：
- B01D53/86
- 摘要：
- 1. Molybdenum surface compound on an oxidic carrier with large surface area obtainable in that in a first method step molybdenum trioxide is reacted with a bivalent alcohol with 2 to 6 carbon atoms and the resulting molybdic acid ester (III) is isolated, and that in a second method step the molybdic acid ester (III) is converted with the oxidic carrier in an oxygen stream at 500 degrees to 1000 degrees C to a molybdenum surface compound (I) in the oxidation state +6 and that in a third method step this molybdenum surface compound (I) is reduced with carbon monoxide gas with simultaneous ultra-violet radiation.
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