公开(公告)号：US10717834B2

公开(公告)日：2020-07-21

申请号：US15750044

申请日：2016-08-04

Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES ,  AJELIS

Inventor： Pascal Viel ,  Marvin Benzaqui ,  Ekaterine Shilova

IPC: C08J5/22 ,  C02F1/44 ,  B01J20/28 ,  B01J20/26 ,  C02F1/28 ,  C02F1/62 ,  B01D67/00 ,  B01D71/44 ,  B01J39/04 ,  B01J39/20 ,  D01F1/10 ,  D01F6/16 ,  C02F101/00 ,  C02F101/20 ,  C02F103/16 ,  C02F103/34 ,  C02F101/10

Abstract: Nanofibres are provided that are insoluble and swellable in an essentially aqueous effluent, a method for the preparation of these nanofibres and the use of these nanofibres for the extraction from an effluent of metals, in particular metal salts originating from heavy metals, of rare earths, alkali metals, alkaline earth metals or actinides, in the stable or unstable isotopic forms thereof.

公开(公告)号：US20180215882A1

公开(公告)日：2018-08-02

申请号：US15750044

申请日：2016-08-04

Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES ,  AJELIS

Inventor： Pascal VIEL ,  Marvin BENZAQUI ,  Ekaterine SHILOVA

IPC: C08J5/22 ,  B01J39/04 ,  B01J39/20 ,  B01D71/44 ,  B01D67/00 ,  C02F1/44 ,  D01F6/16 ,  D01F1/10

CPC classification number: C08J5/2231 ,  B01D67/0002 ,  B01D71/44 ,  B01J20/267 ,  B01J20/28038 ,  B01J39/04 ,  B01J39/20 ,  C02F1/285 ,  C02F1/288 ,  C02F1/44 ,  C02F1/62 ,  C02F2101/006 ,  C02F2101/10 ,  C02F2101/20 ,  C02F2103/16 ,  C02F2103/346 ,  C02F2303/16 ,  C02F2305/08 ,  C08J2333/02 ,  D01F1/10 ,  D01F6/16 ,  Y02W10/37

Abstract: Nanofibres are provided that are insoluble and swellable in an essentially aqueous effluent, a method for the preparation of these nanofibres and the use of these nanofibres for the extraction from an effluent of metals, in particular metal salts originating from heavy metals, of rare earths, alkali metals, alkaline earth metals or actinides, in the stable or unstable isotopic forms thereof.