发明名称 |
GAS PREPURIFICATION PROCESS |
摘要 |
<p>A method for removing impurities from a feed air gas stream prior to the stream being fed to a cryogenic distillation unit. The feed air gas stream contacts an ionic liquid which adsorbs the impurities from the air. The method can use one or more beds such as in pressure swing adsorption processes.</p> |
申请公布号 |
WO2011071735(A1) |
申请公布日期 |
2011.06.16 |
申请号 |
WO2010US58656 |
申请日期 |
2010.12.02 |
申请人 |
LINDE AKTIENGESELLSCHAFT;ZHAI, SULING;LU, YAPING |
发明人 |
ZHAI, SULING;LU, YAPING |
分类号 |
B01D53/14 |
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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