发明名称 |
VERFAHREN ZUR HERSTELLUNG VON ACRYLNITRIL |
摘要 |
A process for preparing acrylonitrile which comprises passing a gaseous mixture comprising propylene, ammonia and molecular oxygen and an ammoxidation catalyst through a reaction zone while controlling the superficial linear gas velocity and solids feeds rate to achieve a state of fast fluidization. |
申请公布号 |
DE2813354(A1) |
申请公布日期 |
1978.11.30 |
申请号 |
DE19782813354 |
申请日期 |
1978.03.28 |
申请人 |
GULF RESEARCH & DEVELOPMENT CO. |
发明人 |
BEUTHER,HAROLD;ALEXANDER INNES,ROBERT;EUGENE SWIFT,HAROLD |
分类号 |
C07B61/00;B01J8/00;B01J8/24;B01J23/00;B01J23/16;B01J23/18;C07C67/00;C07C253/00;C07C255/08 |
主分类号 |
C07B61/00 |
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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