| 发明名称 |
SO.SUB.2 PROCESS |
| 摘要 |
<p>TITLE SO2 Process A process for making SO2 by reacting liquid sulfur with liquid sulfur trioxide in a medium of oleum. The crude SO2 produced is removed from the reaction zone and purified. CH 1079 A</p> |
| 申请公布号 |
CA1169228(A) |
申请公布日期 |
1984.06.19 |
| 申请号 |
CA19800367115 |
申请日期 |
1980.12.18 |
| 申请人 |
DU PONT (E.I.) DE NEMOURS AND COMPANY |
发明人 |
BURRUS, HARRY O. |
| 分类号 |
C01B17/50;(IPC1-7):C01B17/54 |
主分类号 |
C01B17/50 |
| 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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