| 发明名称 |
Separation of hydrocarbon impurities from hydrogen by pressure swing adsorption using silica gel and active carbon adsorbents comprises employing a defined desorption pressure |
| 摘要 |
Separation of hydrocarbon impurities from hydrogen by pressure swing adsorption (PSA) using a silica gel adsorbent and an active carbon adsorbent comprises employing a desorption pressure of 2-10 bar (absolute).
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| 申请公布号 |
FR2836065(A1) |
申请公布日期 |
2003.08.22 |
| 申请号 |
FR20020001919 |
申请日期 |
2002.02.15 |
| 申请人 |
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE |
发明人 |
DE SOUZA GUILLAUME;TROMEUR PASCAL |
| 分类号 |
B01D53/04;B01D53/02;B01D53/047;B01J20/08;B01J20/10;B01J20/20;C01B3/56;C07C7/12;(IPC1-7):B01D53/047 |
主分类号 |
B01D53/04 |
| 代理机构 |
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