发明名称 |
CONFIGURATION AND METHOD FOR SO |
摘要 |
Sulfur oxides are removed from an oxygen-containing acid gas in configurations and methods in which oxygen is removed from the acid gas using reducing gases at relatively high temperature. The so treated acid gas is then fed to a direct reduction reactor in which the sulfur species are converted to elemental sulfur. Contemplated configurations are particularly effective and economically attractive as they are generally not limited by reaction equilibrium as present in a Claus reaction and do not require solvent and solvent-associated equipment. |
申请公布号 |
EA012470(B1) |
申请公布日期 |
2009.10.30 |
申请号 |
EA20070001038 |
申请日期 |
2005.10.20 |
申请人 |
FLUOR TECHNOLOGIES CORPORATION |
发明人 |
CHOW THOMAS, KING;WONG VINCENT, WAI;GEBUR JOHN |
分类号 |
C01B17/04;B01D53/50;B01D53/52 |
主分类号 |
C01B17/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|