发明名称 |
Polyaza derivatives and their metal complexes for use in the fixation of oxygen. |
摘要 |
<p>Polynitrogenous derivatives comprising four or five coordinating functions capable of bonding with a metal atom, especially with cobalt. The invention concerns, more particularly, the use of metal complexes comprising said derivatives for the implementation of processes for recovering oxygen from a medium capable of containing this element, whereby the oxygen is, in a first stage, absorbed on the metallic complex, then, in a second stage, desorbed from said complex and recovered in an appropriate receptacle.</p> |
申请公布号 |
EP0396435(A1) |
申请公布日期 |
1990.11.07 |
申请号 |
EP19900400488 |
申请日期 |
1990.02.22 |
申请人 |
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE |
发明人 |
BOISSELIER-COCOLIOS, BRIGITTE;GUILARD, ROGER;JEAN, CHRISTOPHE;TAURIN, LAURENT |
分类号 |
C12N11/08;C01B13/02;C07C227/00;C07C229/16;C07C253/30;C07C255/24;C07D213/36;C07D213/38;C07D233/54;C07D233/64;C07D239/26;C07D257/02;C07F13/00;C07F15/02;C07F15/04;C07F15/06 |
主分类号 |
C12N11/08 |
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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