发明名称 |
REGENERATION OF GAS ADSORBENTS |
摘要 |
<p>Two or more acidic gaseous species such as hydrogen sulphide and carbon dioxide from an adsorbent can be selectively removed from a Fig. la feed gas by contacting the feed gas with an adsorbent for these acidic species, followed by: a. subjecting the adsorbent to a first purging gas, said first purging gas not containing said first acidic gaseous species and containing said second acidic gaseous species at a partial pressure which is at least the partial pressure of said second gaseous species in said feed gas; b. subsequently subjecting the adsorbent to a second purging gas, said second purging gas not containing said first gaseous species and, containing this second gaseous species at a partial pressure which is lower than the partial pressure of said second gaseous species in said feed gas.</p> |
申请公布号 |
KR20140044890(A) |
申请公布日期 |
2014.04.15 |
申请号 |
KR20147002846 |
申请日期 |
2012.08.03 |
申请人 |
STICHTING ENERGIEONDERZOEK CENTRUM NEDERLAND |
发明人 |
COBDEN PAUL DEAN;VAN DIJK HENDRICUS ADRIANUS JOHANNES;WALSPURGER STEPHANE |
分类号 |
B01D53/047;B01D53/04;B01D53/52;B01D53/62;B01D53/96;C01B3/02 |
主分类号 |
B01D53/047 |
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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