| 发明名称 |
REMOVAL OF S AND H2S FROM GASES |
| 摘要 |
<p>In a process for the removal of H2S and optionally CO2, from a gaseous stream by contacting with a reactant solution containing a@ on or a chelate compound of a polyvalent metal and optionally an absorbent selective for CO2, the presence of an alkanediol having 4 to 12 C-atoms accelerates the oxidation H2S to sulphur and the regeneration of the reactant by @ the reduced reactant with an oxygen-containing gas.</p> |
| 申请公布号 |
AU549727(B2) |
申请公布日期 |
1986.02.06 |
| 申请号 |
AU19820084094 |
申请日期 |
1982.05.24 |
| 申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
GEORGE CONSTANTIN BLYTAS;ZAIDA DIAZ |
| 分类号 |
B01D53/52;B01D53/14;B01D53/34;B01D53/40;B01D53/62;B01D53/77;C01B17/05;C10K1/14;(IPC1-7):B01D53/14;C10G21/00;C10K1/08;C10G21/28;C10G21/20 |
主分类号 |
B01D53/52 |
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