| 发明名称 |
PROCESS FOR THE REMOVAL OF ACID GASES FROM GASEOUS STREAMS |
| 摘要 |
<p>Hydrogen sulfide, carbon dioxide, and carbonyl sulfide are removed from a gas stream in a staged procedure characterized by absorption of the CO2 and COS and conversion of the hydrogen sulfide to produce sulfur in an absorbent mixture, hydrolysis of the carbonyl sulfide to produce a gas stream of hydrogen sulfide and carbon dioxide, and removal of the hydrogen sulfide from the gas stream.</p> |
| 申请公布号 |
EP0066307(A3) |
申请公布日期 |
1983.06.22 |
| 申请号 |
EP19820200511 |
申请日期 |
1982.04.29 |
| 申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
BLYTAS, GEORGE CONSTANTIN;DIAZ, ZAIDA |
| 分类号 |
B01D53/48;B01D53/14;B01D53/40;B01D53/52;B01D53/64;B01D53/77;B01D53/86;C01B17/05;C01B17/16;C10K1/10;C10L3/10;(IPC1-7):01D53/14;01J20/22 |
主分类号 |
B01D53/48 |
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