发明名称 |
REGENERATIVE METHOD AND COMPOSITION FOR REMOVING SULFIDES FROM GAS STREAMS |
摘要 |
A method and composition for the removal of sulfides from gaseous streams. The method includes contacting the sulfide-containing gas stream with an aqueous scavenging mixture which includes a scavenging compound, an inorganic ion and an oxidation catalyst: regenerating at least a portion of the scavenging compound with an oxygen-containing gas and returning at least a portion of the aqueous scavenging mixture to the contacting zone. A scavenging compound consisting of the reaction product between an aldehyde and an amine is also provided. |
申请公布号 |
WO9725126(A2) |
申请公布日期 |
1997.07.17 |
申请号 |
WO1997US00324 |
申请日期 |
1997.01.09 |
申请人 |
QUAKER CHEMICAL CORPORATION |
发明人 |
TRAUFFER, EDWARD, A.;CAGLAR, MUGE |
分类号 |
B01D53/34;B01D53/48;B01D53/52;B01D53/77 |
主分类号 |
B01D53/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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