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21. 发明专利

NO954433L 未知
公开(公告)号：NO954433L
公开(公告)日：1995-12-27
申请号：NO954433
申请日：1995-11-06
申请人： IBC ADVANCED TECH INC
发明人： KRAKOWIAK KRZYSZTOF E , TARBET BRYON J , AN HAOYUN , JOHNSON DEBORAH F , BRUENING RONALD L
IPC分类号： B01D15/00 , B01J20/26 , C01G55/00 , C07D327/00 , C07F7/08 , C09K3/00 , C22B3/26 , C22B13/00 , C22B26/00 , C22B26/10 , C22B26/20 , C22B61/00 , C07D407/04 , C07D321/00 , C07D323/00 , C07D325/00
摘要： A method for the removal, separation, and concentration of alkali metal, alkaline earth metal, Pb and/or Tl cations from a source solution which may contain larger concentrations of other ions comprises bringing the source solution into contact with a compound comprising an oxygen donor macrocycle-containing ligand covalently bonded through an organic spacer silicon grouping to a solid inorganic support. The ligand portion(s) of the compound has affinity for alkali metal, alkaline earth metal, Pb and/or Tl thereby removing them from the source solution. The alkali metal, alkaline earth metal, Pb and/or Tl cations are then removed from the compound through contact with a much smaller volume of a receiving solution in which these cations are either soluble or which has greater affinity for such cations than does the oxygen donor macrocyclic ligand thereby quantitatively stripping the complexed cations from the ligand and recovering them in concentrated form in said receiving solution. The concentrated cations thus removed may be further separated and recovered by known methods. The process is useful in the removal of alkali metal, alkaline earth metal, Pb and Tl cations from a variety of source solutions such as from semiconductor, nuclear waste cleanup, metals refining, electric power, and other industrial enterprises. The invention is also drawn to the oxygen donor macrocycle-containing ligands covalently bonded through a spacer grouping to a hydrophilic inorganic solid support material.

22. 发明专利

NO954433D0 未知
公开(公告)号：NO954433D0
公开(公告)日：1995-11-06
申请号：NO954433
申请日：1995-11-06
申请人： IBC ADVANCED TECH INC
发明人： KRAKOWIAK KRZYSZTOF E , TARBET BRYON J , AN HAOYUN , JOHNSON DEBORAH F , BRUENING RONALD L
IPC分类号： B01D15/00 , B01J20/26 , C01G55/00 , C07D327/00 , C07F7/08 , C09K3/00 , C22B3/26 , C22B13/00 , C22B26/00 , C22B26/10 , C22B26/20 , C22B61/00 , C22B
摘要： A method for the removal, separation, and concentration of alkali metal, alkaline earth metal, Pb and/or Tl cations from a source solution which may contain larger concentrations of other ions comprises bringing the source solution into contact with a compound comprising an oxygen donor macrocycle-containing ligand covalently bonded through an organic spacer silicon grouping to a solid inorganic support. The ligand portion(s) of the compound has affinity for alkali metal, alkaline earth metal, Pb and/or Tl thereby removing them from the source solution. The alkali metal, alkaline earth metal, Pb and/or Tl cations are then removed from the compound through contact with a much smaller volume of a receiving solution in which these cations are either soluble or which has greater affinity for such cations than does the oxygen donor macrocyclic ligand thereby quantitatively stripping the complexed cations from the ligand and recovering them in concentrated form in said receiving solution. The concentrated cations thus removed may be further separated and recovered by known methods. The process is useful in the removal of alkali metal, alkaline earth metal, Pb and Tl cations from a variety of source solutions such as from semiconductor, nuclear waste cleanup, metals refining, electric power, and other industrial enterprises. The invention is also drawn to the oxygen donor macrocycle-containing ligands covalently bonded through a spacer grouping to a hydrophilic inorganic solid support material.

23. 发明专利

FI105570B 未知
公开(公告)号：FI105570B
公开(公告)日：2000-09-15
申请号：FI955303
申请日：1995-11-06
申请人： IBC ADVANCED TECH INC
发明人： KRAKOWIAK KRZYSZTOF E , TARBET BRYON J , AN HAOYUN , JOHNSON DEBORAH F , BRUENING RONALD L
IPC分类号： B01D15/00 , B01J20/26 , C01G55/00 , C07D327/00 , C07F7/08 , C09K3/00 , C22B3/26 , C22B13/00 , C22B26/00 , C22B26/10 , C22B26/20 , C22B61/00 , C22B3/00
摘要： A method for the removal, separation, and concentration of alkali metal, alkaline earth metal, Pb and/or Tl cations from a source solution which may contain larger concentrations of other ions comprises bringing the source solution into contact with a compound comprising an oxygen donor macrocycle-containing ligand covalently bonded through an organic spacer silicon grouping to a solid inorganic support. The ligand portion(s) of the compound has affinity for alkali metal, alkaline earth metal, Pb and/or Tl thereby removing them from the source solution. The alkali metal, alkaline earth metal, Pb and/or Tl cations are then removed from the compound through contact with a much smaller volume of a receiving solution in which these cations are either soluble or which has greater affinity for such cations than does the oxygen donor macrocyclic ligand thereby quantitatively stripping the complexed cations from the ligand and recovering them in concentrated form in said receiving solution. The concentrated cations thus removed may be further separated and recovered by known methods. The process is useful in the removal of alkali metal, alkaline earth metal, Pb and Tl cations from a variety of source solutions such as from semiconductor, nuclear waste cleanup, metals refining, electric power, and other industrial enterprises. The invention is also drawn to the oxygen donor macrocycle-containing ligands covalently bonded through a spacer grouping to a hydrophilic inorganic solid support material.

24. 发明专利

FI955303A 未知
公开(公告)号：FI955303A
公开(公告)日：1996-01-05
申请号：FI955303
申请日：1995-11-06
申请人： IBC ADVANCED TECH INC
发明人： KRAKOWIAK KRZYSZTOF E , TARBET BRYON J , AN HAOYUN , JOHNSON DEBORAH F , BRUENING RONALD L
IPC分类号： B01D15/00 , B01J20/26 , C01G55/00 , C07D327/00 , C07F7/08 , C09K3/00 , C22B3/26 , C22B13/00 , C22B26/00 , C22B26/10 , C22B26/20 , C22B61/00 , C22B
摘要： A method for the removal, separation, and concentration of alkali metal, alkaline earth metal, Pb and/or Tl cations from a source solution which may contain larger concentrations of other ions comprises bringing the source solution into contact with a compound comprising an oxygen donor macrocycle-containing ligand covalently bonded through an organic spacer silicon grouping to a solid inorganic support. The ligand portion(s) of the compound has affinity for alkali metal, alkaline earth metal, Pb and/or Tl thereby removing them from the source solution. The alkali metal, alkaline earth metal, Pb and/or Tl cations are then removed from the compound through contact with a much smaller volume of a receiving solution in which these cations are either soluble or which has greater affinity for such cations than does the oxygen donor macrocyclic ligand thereby quantitatively stripping the complexed cations from the ligand and recovering them in concentrated form in said receiving solution. The concentrated cations thus removed may be further separated and recovered by known methods. The process is useful in the removal of alkali metal, alkaline earth metal, Pb and Tl cations from a variety of source solutions such as from semiconductor, nuclear waste cleanup, metals refining, electric power, and other industrial enterprises. The invention is also drawn to the oxygen donor macrocycle-containing ligands covalently bonded through a spacer grouping to a hydrophilic inorganic solid support material.

25. 发明专利

AU6785394A Process for removing, separating, and concentrating metals 未知
公开(公告)号：AU6785394A
公开(公告)日：1994-12-12
申请号：AU6785394
申请日：1994-05-06
申请人： IBC ADVANCED TECH INC
发明人： KRAKOWIAK KRZYSZTOF E , TARBET BRYON J , JOHNSON DEBORAH E , BRUENING RONALD L
IPC分类号： B01D15/00 , B01J20/26 , C01G55/00 , C07D327/00 , C07F7/08 , C09K3/00 , C22B3/26 , C22B13/00 , C22B26/00 , C22B26/10 , C22B26/20 , C22B61/00 , C07D407/04 , C07D321/00 , C07D323/00 , C07D325/00
摘要： A method for the removal, separation, and concentration of alkali metal, alkaline earth metal, Pb and/or Tl cations from a source solution which may contain larger concentrations of other ions comprises bringing the source solution into contact with a compound comprising an oxygen donor macrocycle-containing ligand covalently bonded through an organic spacer silicon grouping to a solid inorganic support. The ligand portion(s) of the compound has affinity for alkali metal, alkaline earth metal, Pb and/or Tl thereby removing them from the source solution. The alkali metal, alkaline earth metal, Pb and/or Tl cations are then removed from the compound through contact with a much smaller volume of a receiving solution in which these cations are either soluble or which has greater affinity for such cations than does the oxygen donor macrocyclic ligand thereby quantitatively stripping the complexed cations from the ligand and recovering them in concentrated form in said receiving solution. The concentrated cations thus removed may be further separated and recovered by known methods. The process is useful in the removal of alkali metal, alkaline earth metal, Pb and Tl cations from a variety of source solutions such as from semiconductor, nuclear waste cleanup, metals refining, electric power, and other industrial enterprises. The invention is also drawn to the oxygen donor macrocycle-containing ligands covalently bonded through a spacer grouping to a hydrophilic inorganic solid support material.

26. 发明专利

DE69413965D1 未知
公开(公告)号：DE69413965D1
公开(公告)日：1998-11-19
申请号：DE69413965
申请日：1994-05-06
申请人： IBC ADVANCED TECH INC
发明人： KRAKOWIAK KRZYSZTOF E , TARBET BRYON J , JOHNSON DEBORAH E , BRUENING RONALD L
IPC分类号： B01D15/00 , B01J20/26 , C01G55/00 , C07D327/00 , C07F7/08 , C09K3/00 , C22B3/26 , C22B13/00 , C22B26/00 , C22B26/10 , C22B26/20 , C22B61/00 , C07D407/04 , C07D321/00 , C07D323/00 , C07D325/00 , C22B3/24
摘要： A method for the removal, separation, and concentration of alkali metal, alkaline earth metal, Pb and/or Tl cations from a source solution which may contain larger concentrations of other ions comprises bringing the source solution into contact with a compound comprising an oxygen donor macrocycle-containing ligand covalently bonded through an organic spacer silicon grouping to a solid inorganic support. The ligand portion(s) of the compound has affinity for alkali metal, alkaline earth metal, Pb and/or Tl thereby removing them from the source solution. The alkali metal, alkaline earth metal, Pb and/or Tl cations are then removed from the compound through contact with a much smaller volume of a receiving solution in which these cations are either soluble or which has greater affinity for such cations than does the oxygen donor macrocyclic ligand thereby quantitatively stripping the complexed cations from the ligand and recovering them in concentrated form in said receiving solution. The concentrated cations thus removed may be further separated and recovered by known methods. The process is useful in the removal of alkali metal, alkaline earth metal, Pb and Tl cations from a variety of source solutions such as from semiconductor, nuclear waste cleanup, metals refining, electric power, and other industrial enterprises. The invention is also drawn to the oxygen donor macrocycle-containing ligands covalently bonded through a spacer grouping to a hydrophilic inorganic solid support material.

27. 发明专利

ZA959312B Processes for separating cesium from industrial streams containing other alkali metals using poly(hydroxyarylene) polymeric resins 未知
公开(公告)号：ZA959312B
公开(公告)日：1996-05-29
申请号：ZA959312
申请日：1995-11-03
申请人： IBC ADVANCED TECH INC
发明人： TARBET BRYON J , MAAS GARREN , BRUENING RONALD L , KRAKOWIAK KRZYSZTOF E
IPC分类号： B01D15/00 , B01J20/32 , B01J39/04 , B01J39/18 , B01J45/00 , C01D17/00 , C08G8/04 , C08G8/10 , C08G8/12 , C08G8/20 , C08G14/02 , C08G14/04 , C22B3/26 , C22B26/10 , G21F9/12 , C02F , B01D
摘要： A method for the removal separation, and concentration of cesium cations from a source solution which may contain larger concentrations of other alkali metal ions comprises bringing the source solution into contact with a polymeric resin containing poly(hydroxyarylene) ligands. The poly(hydroxyarylene) ligand portion(s) of the polymeric resins has affinity for cesium, thereby removing cesium from the source solution. The source solutions from which the cesium has been removed may then be treated or disposed of as desired and the cesium cations are then removed from the polymeric resin through contact with a much smaller volume of a receiving solution in which these cesium cations are soluble and has greater affinity for such cations than does the poly(hydroxyarylene) ligand or protonates the ligand, thereby quantitatively stripping the complexed cesium cations from the ligand and recovering them in concentrated form in said receiving solution. The concentrated cesium cations thus removed may be further separated and recovered by known methods. The process is useful in the removal of cesium cations from a variety of source solutions such as from semiconductor, nuclear waste cleanup, metals refining, electric power, and other industrial enterprises. The invention is also drawn to the poly(hydroxyarylene)-ligand-containing polymeric resins.

28. 发明专利

CA2162270C PROCESS FOR REMOVING, SEPARATING AND CONCENTRATING METALS 未知
公开(公告)号：CA2162270C
公开(公告)日：2004-07-27
申请号：CA2162270
申请日：1994-05-06
申请人： IBC ADVANCED TECH INC
发明人： KRAKOWIAK KRZYSZTOF E , TARBET BRYON J , AN HAOYUN , JOHNSON DEBORAH F , BRUENING RONALD L
IPC分类号： B01D15/00 , B01J20/26 , C01G55/00 , C07D327/00 , C07F7/08 , C09K3/00 , C22B3/26 , C22B13/00 , C22B26/00 , C22B26/10 , C22B26/20 , C22B61/00 , G01N30/48
摘要： A method for the removal, separation, and concentration of alkali metal, alkaline earth metal, Pb and/or T1 cations from a source solution which may contain larger concentrations of other ions which compris es bringing the source solution into contact with a compound comprising an oxygen donor macrocycle-containing ligand covalently bonded through an organic spacer silicon grouping to a solid inorganic support

29. 发明专利

DE69413965T2 未知
公开(公告)号：DE69413965T2
公开(公告)日：1999-04-15
申请号：DE69413965
申请日：1994-05-06
申请人： IBC ADVANCED TECH INC
发明人： KRAKOWIAK KRZYSZTOF E , TARBET BRYON J , JOHNSON DEBORAH E , BRUENING RONALD L
IPC分类号： B01D15/00 , B01J20/26 , C01G55/00 , C07D327/00 , C07F7/08 , C09K3/00 , C22B3/26 , C22B13/00 , C22B26/00 , C22B26/10 , C22B26/20 , C22B61/00 , C07D407/04 , C07D321/00 , C07D323/00 , C07D325/00 , C22B3/24
摘要： A method for the removal, separation, and concentration of alkali metal, alkaline earth metal, Pb and/or Tl cations from a source solution which may contain larger concentrations of other ions comprises bringing the source solution into contact with a compound comprising an oxygen donor macrocycle-containing ligand covalently bonded through an organic spacer silicon grouping to a solid inorganic support. The ligand portion(s) of the compound has affinity for alkali metal, alkaline earth metal, Pb and/or Tl thereby removing them from the source solution. The alkali metal, alkaline earth metal, Pb and/or Tl cations are then removed from the compound through contact with a much smaller volume of a receiving solution in which these cations are either soluble or which has greater affinity for such cations than does the oxygen donor macrocyclic ligand thereby quantitatively stripping the complexed cations from the ligand and recovering them in concentrated form in said receiving solution. The concentrated cations thus removed may be further separated and recovered by known methods. The process is useful in the removal of alkali metal, alkaline earth metal, Pb and Tl cations from a variety of source solutions such as from semiconductor, nuclear waste cleanup, metals refining, electric power, and other industrial enterprises. The invention is also drawn to the oxygen donor macrocycle-containing ligands covalently bonded through a spacer grouping to a hydrophilic inorganic solid support material.

30. 发明专利

AT172251T 未知
公开(公告)号：AT172251T
公开(公告)日：1998-10-15
申请号：AT94916047
申请日：1994-05-06
申请人： IBC ADVANCED TECH INC
发明人： KRAKOWIAK KRZYSZTOF E , TARBET BRYON J , JOHNSON DEBORAH E , BRUENING RONALD L
IPC分类号： B01D15/00 , B01J20/26 , C01G55/00 , C07D327/00 , C07F7/08 , C09K3/00 , C22B3/26 , C22B13/00 , C22B26/00 , C22B26/10 , C22B26/20 , C22B61/00 , C07D407/04 , C07D321/00 , C07D323/00 , C07D325/00 , C22B3/24
摘要： A method for the removal, separation, and concentration of alkali metal, alkaline earth metal, Pb and/or Tl cations from a source solution which may contain larger concentrations of other ions comprises bringing the source solution into contact with a compound comprising an oxygen donor macrocycle-containing ligand covalently bonded through an organic spacer silicon grouping to a solid inorganic support. The ligand portion(s) of the compound has affinity for alkali metal, alkaline earth metal, Pb and/or Tl thereby removing them from the source solution. The alkali metal, alkaline earth metal, Pb and/or Tl cations are then removed from the compound through contact with a much smaller volume of a receiving solution in which these cations are either soluble or which has greater affinity for such cations than does the oxygen donor macrocyclic ligand thereby quantitatively stripping the complexed cations from the ligand and recovering them in concentrated form in said receiving solution. The concentrated cations thus removed may be further separated and recovered by known methods. The process is useful in the removal of alkali metal, alkaline earth metal, Pb and Tl cations from a variety of source solutions such as from semiconductor, nuclear waste cleanup, metals refining, electric power, and other industrial enterprises. The invention is also drawn to the oxygen donor macrocycle-containing ligands covalently bonded through a spacer grouping to a hydrophilic inorganic solid support material.

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