发明名称 |
Desulfurizartion for Simultaneous Removal of Hydrogen Sulfide and Sulfur Dioxide |
摘要 |
A highly efficient desulfurization method for removing a hydrogen sulfide and a sulfur dioxide simultaneously comprises the step of contacting a gas containing the hydrogen sulfide and the sulfur dioxide with water, or an aqueous solution containing a first heterogeneous catalyst for desulfurization to oxidize the hydrogen sulfide with the sulfur dioxide. 3~5% sulfur-containing tail gas exhausted from, especially, Claus Process can be treated at a high efficiency of over 99%.
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申请公布号 |
US2007248518(A1) |
申请公布日期 |
2007.10.25 |
申请号 |
US20060597684 |
申请日期 |
2006.11.21 |
申请人 |
KIREA INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
JUNG KWANG-DEOG;JOO OH-SHIM;OH JUN-WOO;LEE EUN-GU;CHOI KYUNGIL |
分类号 |
B01D53/86;B01D53/50;B01D53/52 |
主分类号 |
B01D53/86 |
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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