| 发明名称 |
Separation of ortho aromatic isomers by selective adsorption with an aluminophosphate |
| 摘要 |
An improved process for separating ortho aromatic isomers from a feed stream containing a mixture of aromatics by contacting the feed stream with a bed of the crystalline aluminophosphate adsorbent AlPO4-5. The adsorbed ortho aromatic isomers is removed from the adsorbent by desorption.
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| 申请公布号 |
US4482776(A) |
申请公布日期 |
1984.11.13 |
| 申请号 |
US19830507761 |
申请日期 |
1983.06.27 |
| 申请人 |
EXXON RESEARCH & ENGINEERING CO. |
发明人 |
ROSENFELD, DANIEL D.;BARTHOMEUF, DENISE M. |
| 分类号 |
B01J20/02;C07C1/00;C07C7/13;C07C15/02;C07C15/067;C07C67/00;(IPC1-7):C07C7/13 |
主分类号 |
B01J20/02 |
| 代理机构 |
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