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 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 |
AU2012290767(A1) |
申请公布日期 |
2014.01.30 |
申请号 |
AU20120290767 |
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;C01B3/02 |
主分类号 |
B01D53/047 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|