发明名称 |
СПОСОБ ПОЛУЧЕНИЯ КАТАЛИЗАТОРА ОКИСЛЕНИЯ МЕТАНОЛА ДО ФОРМАЛЬДЕГИДА |
摘要 |
Process for preparing a catalyst for the oxidation of methanol to formaldehyde, comprising reacting iron powder and molybdenum trioxide in a Mo/Fe ratio from 1.5 to 5 in an aqueous suspension at temperatures from 20 to 100 °C, and subsequently, optionally simultaneously, oxidizing the mixture with an oxidizing agent in a quantity equal to, or greater than the quantity required for the oxidation of the ferrous ion to ferric ion and to oxidize the molybdenum to the valence state 6. |
申请公布号 |
RU2005140268(A) |
申请公布日期 |
2007.06.27 |
申请号 |
RU20050140268 |
申请日期 |
2005.12.22 |
申请人 |
ЗЮД-КЕМИ КАТАЛИСТС ИТАЛИЯ С.Р.Л. (IT) |
发明人 |
КОНКА Эстерино (IT);РУБИНИ Карло (IT);МАРКИ Марчелло (IT) |
分类号 |
B01J21/00;B01J37/12;B01J23/881;B01J23/887;C07C47/052 |
主分类号 |
B01J21/00 |
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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