| 发明名称 |
Improved process for removal of H2S from geothermal steam. |
| 摘要 |
<p>A process for the removal of H₂S from a fluid stream whereby the H₂S is converted to soluble sulfur compounds by treatment with a solution of ferric chelates containing an oxidizing agent and a water soluble cationic polymeric catalyst such as poly(dimethyldiallyl ammonium chloride). </p> |
| 申请公布号 |
EP0223325(A1) |
申请公布日期 |
1987.05.27 |
| 申请号 |
EP19860304811 |
申请日期 |
1986.06.23 |
| 申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
LAMPTON, ROBERT D., JR.;HOPKINS II, THOMAS M. |
| 分类号 |
B01D53/52;B01D53/54;B01D53/77;B01D53/86;B01J31/06;B01J31/08;B01J31/18;B01J31/22;C01B17/05;C01B17/50;(IPC1-7):C01B17/05;F03G7/04;B01D53/14 |
主分类号 |
B01D53/52 |
| 代理机构 |
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