发明名称 |
MANUFACTURE GLYCEROL AND ALIPHATIC NITRILES |
摘要 |
Glycerol and aliphatic nitriles are simultaneously produced by treating liquid glycerides with gaseous ammonia at a rate of at least 200 liters of ammonia per kilogram of glyceride per hour at temperatures of from 220 DEG to 300 DEG C. in the presence of metal salts of carboxylic or sulfonic acids as catalysts and subjecting the product mixture to a phase separation into a nitrile phase and a glycerol/water phase. Preferred starting materials are vegetable and animal fats and oils. |
申请公布号 |
AU3907678(A) |
申请公布日期 |
1980.02.21 |
申请号 |
AU19780039076 |
申请日期 |
1978.08.18 |
申请人 |
HOECHST A.G. |
发明人 |
SIEGFRIED BILLENSTEIN;BRUNO KUKLA;HERBERT STUHLER |
分类号 |
C07C29/00;B01J31/00;B01J31/02;B01J31/04;C07B61/00;C07C;C07C27/00;C07C31/22;C07C67/00;C07C253/00;C07C253/22;C07C255/03;C07C255/06;C07C255/11;C07C255/15;C11B3/00;C11C;C11C1/00 |
主分类号 |
C07C29/00 |
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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