公开(公告)号：EP1117466A4

公开(公告)日：2003-02-26

申请号：EP99940797

申请日：1999-07-02

Applicant: ARCH DEV CORP ,  UNIV TENNESSEE RES CORP

Inventor： SPIRO ALEXANDRATOS ,  SHELLEY CHRISTOPHER A ,  HORWITZ E PHILIP ,  CHIARIZIA RENATO ,  GULA MICHAEL J ,  SUI XUE

IPC: B01J39/04 ,  B01J39/20 ,  B01J49/00 ,  C02F1/42 ,  C08F2/00 ,  C08J5/20 ,  B01J39/12 ,  C22B3/00

CPC classification number: C02F1/42 ,  B01J39/05 ,  B01J39/20 ,  B01J49/06 ,  C08J5/20

Abstract: A cross-linked water-insoluble ion exchange resin comprised of polymerized monomers having a phenyl ring is disclosed. A contemplated resin contains: (i) polymerized phenyl ring-containing monomers having a phosphonic acid ligand linked to the phenyl ring; (ii) about 2 to about 5 millimoles per gram (mmol/g) of phosphorous as phosphonic acid ligands; and (iii) a sufficient amount of a sulfonic acid ligand such that the ratio of mmol/g of phosphonic acid to mmol/g sulfonic acid is up to 3:1. A process for removing polyvalent metal cations from aqueous solution, and a process for removing iron (III) cations from acidic copper (II) cation-containing solutions that utilize the contemplated resin or other resins are disclosed.

Abstract translation: 由具有苯基环聚合的单体的交联的水不溶性离子交换树脂是游离缺失盘。 甲设想树脂含有：（i）聚合含环苯基具有链接到所述苯基环的膦酸配体单体，（ii）约2至磷作为膦酸配位体的每克约5毫摩尔（毫摩尔/克），和（iii ）检测磺酸配位体足够量做毫摩尔的比例/ g的膦酸的至毫摩尔/克的磺酸是至多3:1。 一种用于去除从wässrige溶液多价金属阳离子的方法，以及用于除去铁的工序（III）从酸性铜阳离子（II）含阳离子的溶液并利用所设想的树脂或其它树脂是游离缺失盘。

公开(公告)号：CA2336355A1

公开(公告)日：2000-01-13

申请号：CA2336355

申请日：1999-07-02

Applicant: ARCH DEV CORP ,  UNIV TENNESSEE RES CORP

Inventor： HARVEY JAMES T ,  SPIRO ALEXANDRATOS ,  HORWITZ E PHILIP ,  CHIARIZIA RENATO ,  SUI XUE ,  GULA MICHAEL J ,  SHELLEY CHRISTOPHER A

IPC: B01J39/04 ,  B01J39/20 ,  B01J49/00 ,  C02F1/42 ,  C08F2/00 ,  C08J5/20 ,  B01D11/00

Abstract: A cross-linked water-insoluble ion exchange resin comprised of polymerized monomers having a phenyl ring is disclosed. A contemplated resin contains: ( i) polymerized phenyl ring-containing monomers having a phosphonic acid ligand linked to the phenyl ring; (ii) about 2 to about 5 millimoles per gram (mmol/g) of phosphorous as phosphonic acid ligands; and (iii) a sufficient amount of a sulfonic acid ligand such that the ratio of mmol/g of phosphonic acid to mmol/g sulfonic acid is up to 3:1. A process for removing polyvalent metal cations from aqueous solution, and a process for removing iron (III) cations from acidic copper (II) cation-containing solutions that utilize the contemplated resin or other resins are disclosed.

公开(公告)号：AU758853B2

公开(公告)日：2003-04-03

申请号：AU5457999

申请日：1999-07-02

Applicant: ARCH DEV CORP ,  UNIV TENNESSEE RES CORP

Inventor： SPIRO ALEXANDRATOS ,  SHELLEY CHRISTOPHER A ,  HORWITZ E PHILIP ,  CHIARIZIA RENATO ,  GULA MICHAEL J ,  SUI XUE

IPC: B01J39/04 ,  B01J39/20 ,  B01J49/00 ,  C02F1/42 ,  C08F2/00 ,  C08J5/20 ,  B01D11/00

Abstract: A cross-linked water-insoluble ion exchange resin comprised of polymerized monomers having a phenyl ring is disclosed. A contemplated resin contains (i) polymerized phenyl ring-containing monomers having a phosphonic acid ligand linked to the phenyl ring, (ii) about 2 to about 5 millimoles per gram (mmol/g) of phosphorus as phosphonic acid ligands, and (iii) a sufficient amount of a sulfonic acid ligand such that the ratio of mmol/g of phosphonic acid to mmol/g sulfonic acid is up to 3:1. A process for removing polyvalent metal cations from aqueous solution, and a process for removing iron(III) cations from acidic copper(II) cation-containing solutions that utilize the contemplated resin or other resins are disclosed.

公开(公告)号：AU5457999A

公开(公告)日：2000-01-24

申请号：AU5457999

申请日：1999-07-02

Applicant: ARCH DEV CORP ,  UNIVERSITY OF TENNESSEE RESEARCH CORPORATION THE

Inventor： SPIRO ALEXANDRATOS ,  SHELLEY CHRISTOPHER A ,  HORWITZ E PHILIP ,  CHIARIZIA RENATO ,  GULA MICHAEL J ,  SUI XUE

IPC: B01J39/04 ,  B01J39/20 ,  B01J49/00 ,  C02F1/42 ,  C08F2/00 ,  C08J5/20 ,  B01D11/00

Abstract: A cross-linked water-insoluble ion exchange resin comprised of polymerized monomers having a phenyl ring is disclosed. A contemplated resin contains (i) polymerized phenyl ring-containing monomers having a phosphonic acid ligand linked to the phenyl ring, (ii) about 2 to about 5 millimoles per gram (mmol/g) of phosphorus as phosphonic acid ligands, and (iii) a sufficient amount of a sulfonic acid ligand such that the ratio of mmol/g of phosphonic acid to mmol/g sulfonic acid is up to 3:1. A process for removing polyvalent metal cations from aqueous solution, and a process for removing iron(III) cations from acidic copper(II) cation-containing solutions that utilize the contemplated resin or other resins are disclosed.