发明名称 |
Configurations and methods for effluent gas treatment |
摘要 |
Sulfur oxides are removed from an oxygen-containing acid gas in configurations and methods in which oxygen is catalytically removed using hydrogen sulfide, and in which the sulfur oxides react with the hydrogen sulfide to form elemental sulfur. A first portion of the remaining sulfurous compounds is reduced to form the hydrogen sulfide for oxygen removal, while a second portion of the sulfurous compounds is further converted to elemental sulfur using a Claus reaction or catalytic direct reduction reaction. |
申请公布号 |
US8709366(B2) |
申请公布日期 |
2014.04.29 |
申请号 |
US20040578358 |
申请日期 |
2004.11.09 |
申请人 |
CHOW THOMAS KING;WONG VINCENT WAI;GEBUR JOHN;FLOOD THERESA;FLUOR TECHNOLOGIES CORPORATION |
发明人 |
CHOW THOMAS KING;WONG VINCENT WAI;GEBUR JOHN;FLOOD THERESA |
分类号 |
C01B17/04;B01D53/48;B01D53/86;C01B17/16;C01B31/20 |
主分类号 |
C01B17/04 |
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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