| 发明名称 |
Dialkylbenzene isomerization process |
| 摘要 |
Dialkylbenzene is isomerized by contact at 350 DEG C.-600 DEG C. with a novel siliceous composition prepared by impregnating porous silica with aluminum hydride and subsequently heating the impregnated silica to a temperature of from about 300 DEG C. to about 900 DEG C. in a non-oxidizing environment. |
| 申请公布号 |
US4375575(A) |
申请公布日期 |
1983.03.01 |
| 申请号 |
US19820355009 |
申请日期 |
1982.03.05 |
| 申请人 |
SHELL OIL COMPANY |
发明人 |
SLAUGH, LYNN H. |
| 分类号 |
B01J21/12;C07C2/00;C07C2/30;C07C2/66;C07C5/27;C07C6/12;C07C41/09;C07C209/18;C07D307/08;(IPC1-7):C07C63/14 |
主分类号 |
B01J21/12 |
| 代理机构 |
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代理人 |
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| 地址 |
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