| 发明名称 |
PROCESS FOR PRODUCING AN H2S FREE GASEOUS STREAM FROM A H2S CONTAINING SOUR GASEOUS STREAM |
| 摘要 |
<p>A process for removal of solid sulfur from specified solubilized iron chelate-containing solutions is described, the process being characterized by melting of the sulfur and maintenance of the solution during the melting and separation operations in the substantial absence of oxygen.</p> |
| 申请公布号 |
IN168472(B) |
申请公布日期 |
1991.04.13 |
| 申请号 |
IN1986MA63319 |
申请日期 |
1986.08.05 |
| 申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
HOWARD LAM-HO FONG;GEORGE CONSTANTIN BLYTAS;ZAIDA DIAZ |
| 分类号 |
C01B17/027;(IPC1-7):C01B17/04 |
主分类号 |
C01B17/027 |
| 代理机构 |
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代理人 |
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| 地址 |
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