发明名称 |
Gas Purification by Adsorption of Hydrogen Sulfide |
摘要 |
Hydrogen sulfide is removed from a hydrogen rich gas stream using adsorbents having a low loss of carbon dioxide adsorption capacity upon sulfur loading including high purity silica gels, titania or highly cross-linked, non-chemically reactive resins. The adsorbents may be used to adsorb both carbon dioxide and hydrogen sulfide, or may be used as a guard bed upstream of a separate carbon dioxide adsorbent.
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申请公布号 |
US2010011955(A1) |
申请公布日期 |
2010.01.21 |
申请号 |
US20080174706 |
申请日期 |
2008.07.17 |
申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
HUFTON JEFFREY RAYMOND;GOLDEN TIMOTHY CHRISTOPHER;MALISZEWSKYJ ROBIN JOYCE;WEIST, JR. EDWARD LANDIS;QUINN ROBERT;SORENSEN ERIN MARIE |
分类号 |
B01D53/02;B01D53/04 |
主分类号 |
B01D53/02 |
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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