发明名称 |
OXYDATION DU PROPANE EN PRESENCE D'AMMONIAC |
摘要 |
In the catalytic reaction of saturated lower aliphatic hydrocarbons, e.g. propane, isobutane, with oxygen and ammonia in gas phase in contact with solid metal oxide catalysts, conversion of the hydrocarbon and selectivity of conversion to alpha , beta -unsaturated nitrile are improved by using a catalyst comprising a fluxing agent, e.g. phosphoric acid to maintain the catalytic metal oxide e.g. molybdenum oxide in a non-crystalline state. |
申请公布号 |
BE785663(A1) |
申请公布日期 |
1973.01.02 |
申请号 |
BED785663 |
申请日期 |
|
申请人 |
AMERICAN CYANAMID CY, WAYNE, NEW JERSEY, (E.U.A.), |
发明人 |
G.A. CASTELLION;W.F. MARZLUFF. |
分类号 |
B01J23/24;B01J23/28;B01J23/31;B01J27/186 |
主分类号 |
B01J23/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|