| 发明名称 |
DERIVES DE CALIXARENES, LEUR PROCEDE DE PREPARATION ET LEUR UTILISATION POUR L'EXTRACTION DES ACTINIDES ET DES LANTHANIDES |
| 摘要 |
The invention concerns novel calixarenes of formula (I) wherein: R<1> is an alkyl or aryl group, or a hydrogen atom; R<2> and R<3>, identical or different, are alkyl or aryl groups; n is an integer ranging from 2 to 8; and p is an integer ranging from 4 to 8. Said calixarenes can be used for extracting actinides and lanthanides from aqueous solutions.
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| 申请公布号 |
FR2786487(A1) |
申请公布日期 |
2000.06.02 |
| 申请号 |
FR19980014902 |
申请日期 |
1998.11.26 |
| 申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE |
发明人 |
DOZOL JEAN FRANCOIS;GARCIA CARRERA ALEJANDRO;BOHMER VOLKER;MATTHEWS SUSAN E |
| 分类号 |
G21C19/46;B01D15/00;B01J20/22;C07F9/53;C22B3/26;G21F9/06;(IPC1-7):C07F9/53;C22B3/38 |
主分类号 |
G21C19/46 |
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