| 发明名称 |
PROCESS FOR THE MANUFACTURE OF SULFUR DIOXIDE |
| 摘要 |
A process is described for manufacture of sulfur dioxide in which molten sulfur and liquid sulfur trioxide are reacted in a reaction medium of oleum. The crude gaseous SO2 produced is removed from the reaction zone and purified. |
| 申请公布号 |
DE3069088(D1) |
申请公布日期 |
1984.10.04 |
| 申请号 |
DE19803069088 |
申请日期 |
1980.12.15 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
BURRUS, HARRY OTTO |
| 分类号 |
C01B17/50;(IPC1-7):C01B17/50 |
主分类号 |
C01B17/50 |
| 代理机构 |
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