发明名称 |
A PROCESS FOR THE HIGH TEMPERATURE SELECTIVE ABSORPTION OF HYDROGEN SULFIDE |
摘要 |
A high temperature selective absorption process for treating a gas stream having concentrations of both hydrogen sulfide and carbon dioxide to yield a treated gas stream having a reduced hydrogen sulfide concentration. The high temperature selective absorption process uniquely utilizes a novel absorbent composition which enables the processing of the gas stream under difficult absorption conditions and provides for other features of the inventive absorption process. |
申请公布号 |
EP2854992(A1) |
申请公布日期 |
2015.04.08 |
申请号 |
EP20130727779 |
申请日期 |
2013.05.29 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.;HUNTSMAN PETROCHEMICAL CORPORATION |
发明人 |
CRITCHFIELD, JAMES EDWARD;ZHOU, JINGJUN |
分类号 |
B01D53/14;B01D53/52;B01D53/78;C01B17/16;C07C217/00 |
主分类号 |
B01D53/14 |
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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