| 发明名称 |
SO2 STRIPPING IN FLUOROSULFURIC ACID CATALYST REGENERATION |
| 摘要 |
<p>Sulfur dioxide is employed as a stripping agent in the regeneration of a deactivated or partially deactivated alkylation catalyst containing fluorosulfuric acid, thereby eliminating undesirable reactions that occur between the acid component of said catalyst and the hydrocarbon stripping agents normally employed in conventional fluorosulfuric acid regeneration processes.</p> |
| 申请公布号 |
CA1104164(A) |
申请公布日期 |
1981.06.30 |
| 申请号 |
CA19780297351 |
申请日期 |
1978.02.20 |
| 申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
SISKIN, MICHAEL |
| 分类号 |
B01J27/00;C07B61/00;C07C1/00;C07C2/62;C07C9/16;C07C67/00;(IPC1-7):07C3/54 |
主分类号 |
B01J27/00 |
| 代理机构 |
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代理人 |
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