发明名称 |
Method for removing hydrogen sulfide from gaseous stream at normal temperature |
摘要 |
A wet desulfurizing method for removal of H2S from gaseous stream at normal temperature, the method including: (a) contacting and reacting the gaseous stream containing H2S with a suspension containing desulfurizer in a desulfurization reactor; (b) leading the suspension containing waste agent produced by desulfurizing of desulfurizer after the reaction in step (a) to a regenerative reactor, and regenerating the waste agent using an oxygen-containing gas; (c) leading the suspension containing desulfurizer regenerated in step (b) to the desulfurization reactor in step (a), and contacting and reacting with the gaseous stream containing H2S. A simple method for removing hydrogen sulfide from gas at room temperature and normal pressure, which features high desulfurization rate and low cost.
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申请公布号 |
US8591847(B2) |
申请公布日期 |
2013.11.26 |
申请号 |
US201113172898 |
申请日期 |
2011.06.30 |
申请人 |
LIU ZHENYI;WU ZHIQIANG;WANG XIANGSHENG;BEIJING SANJU ENVIRONMENTAL PROTECTION AND NEW MATERIAL CO., LTD. |
发明人 |
LIU ZHENYI;WU ZHIQIANG;WANG XIANGSHENG |
分类号 |
B01D53/52;B01D53/80;B01D53/96 |
主分类号 |
B01D53/52 |
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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