| 发明名称 |
A PROCEDURE FOR PURIFYING AIR WITH A BARIUM AND CALCIUM ZEOLITE ADSORBENT |
| 摘要 |
Zeolite adsorbent, and method of production, exchanged with calcium and barium cations, for purifying or separating a gas or gas mixture, in particular air, so as to remove therefrom the impurities found therein, such as hydrocarbons and nitrogen oxides (N<SUB>x</SUB>O<SUB>y</SUB>). The adsorbent is preferably an X or LSX zeolite and the gas purification process is of the TSA type. |
| 申请公布号 |
EP1446223(B1) |
申请公布日期 |
2014.01.22 |
| 申请号 |
EP20020795319 |
申请日期 |
2002.10.16 |
| 申请人 |
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE |
发明人 |
MOREAU, SERGE;RENOU, ELISE;SZULMAN, CLAIRE |
| 分类号 |
B01J20/18;B01D53/02;B01D53/04 |
主分类号 |
B01J20/18 |
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