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公开(公告)号：SG10201913938SA
公开(公告)日：2020-03-30
申请号：SG10201913938S
申请日：2011-12-01
Applicant: EVONIK DEGUSSA GMBH
Inventor： ERHARDT FRANK , HAAS THOMAS , ROOS MARTIN , DEMICOLI DANIEL , PÖTTER MARKUS , SCHUBERT ANJA , PFEFFER JAN , TACKE THOMAS , HÄGER HARALD , PFENNIG ANDREAS , PRZYBYLSKI-FREUND MARIE-DOMINIQUE
Abstract: Removing an organic compound from an aqueous solution comprises (a) providing the aqueous solution containing the organic compound and a hydrophobic organic solution containing a liquid cation exchanger, where the liquid cation exchanger is hydrophobic, (b) contacting the aqueous solution and the organic solution, and (c) separating the organic solvent from the aqueous solution, where the organic compound is an ammonium compound (I) and the liquid cation exchanger is a fatty acid. Removing an organic compound from an aqueous solution comprises (a) providing the aqueous solution containing the organic compound and a hydrophobic organic solution containing a liquid cation exchanger, where the liquid cation exchanger is hydrophobic, (b) contacting the aqueous solution and the organic solution, and (c) separating the organic solvent from the aqueous solution, where the organic compound is an ammonium compound of formula (NH 3 +>-A-COOR 1>) (I) and the liquid cation exchanger is a fatty acid. R 1> : H, CH 3, C 2H 5or negative charge; and A : unsubstituted, linear at least 3C, preferably 8C-alkylene. An independent claim is included for a reaction mixture comprising the aqueous solution and the hydrophobic organic solution, where the liquid cation exchanger is a fatty acid with greater than 12 carbon atoms.
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公开(公告)号：CA2826414C
公开(公告)日：2019-04-23
申请号：CA2826414
申请日：2011-12-01
Applicant: EVONIK DEGUSSA GMBH
Inventor： ERHARDT FRANK , HAAS THOMAS , ROOS MARTIN , DEMICOLI DANIEL , POTTER MARKUS , SCHUBERT ANJA , PFEFFER JAN CHRISTOPH , TACKE THOMAS , HAGER HARALD , PFENNIG ANDREAS , PRZYBYLSKI-FREUND MARIE-DOMINIQUE
IPC: B01J39/16 , B01D11/04 , B01J39/04 , C02F1/42 , C07C227/40 , C12N15/31 , C12N15/53 , C12N15/54 , C12P1/00 , C12P13/00
Abstract: The invention relates to a method for removing an organic compound having one or more positive charges from an aqueous solution. Said method consists of the following steps a) the aqueous solution containing the organic compound, and a hydrophobic organic solution which contains a hydrophobic liquid cation exchanger having one or more negative charges and a negative total charge, are provided, b) the aqueous solution and the organic solution are brought into contact with each other and c) the organic solution is separated from the aqueous solution.
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Patent Agency Ranking
公开(公告)号：SG192825A1
公开(公告)日：2013-09-30
申请号：SG2013062583
申请日：2011-12-01
Applicant: EVONIK DEGUSSA GMBH
Inventor： ERHARDT FRANK , HAAS THOMAS , ROOS MARTIN , DEMICOLI DANIEL , POETTER MARKUS , SCHUBERT ANJA , PFEFFER JAN CHRISTOPH , TACKE THOMAS , HAEGER HARALD , PFENNIG ANDREAS , PRZYBYLSKI-FREUND MARIE-DOMINIQUE
Abstract: 34Liquid Cation Exchanger Abstract5 The invention relates to a method for removing an organic compound having one ormore positive charges from an aqueous solution. Said method consists of the following steps a) the aqueous solution containing the organic compound, and a hydrophobicorganic solution which contains a hydrophobic liquid cation exchanger having one or more negative charges and a negative total charge, are provided, b) the aqueous solution10 and the organic solution are brought into contact with each other and c) the organic solution is separated from the aqueous solution.(No suitable figure)
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公开(公告)号：MY164856A
公开(公告)日：2018-01-30
申请号：MYPI2013003024
申请日：2011-12-01
Applicant: EVONIK DEGUSSA GMBH
Inventor： ERHARDT FRANK , PFENNIG ANDREAS , PRZYBYLSKI-FREUND MARIE-DOMINIQUE , HAAS THOMAS , ROOS MARTIN , DEMICOLI DANIEL , MARKUS PÖTTER , SCHUBERT ANJA , PFEFFER JAN CHRISTOPH , TACKE THOMAS , HÄGER HARALD
IPC: B01J39/04 , C07C67/62 , C07C227/00
Abstract: THE INVENTION RELATES TO A METHOD FOR REMOVING AN ORGANIC COMPOUND HAVING ONE OR MORE POSITIVE CHARGES FROM AN AQUEOUS SOLUTION. SAID METHOD CONSISTS OF THE FOLLOWING STEPS A) THE AQUEOUS SOLUTION CONTAINING THE ORGANIC COMPOUND, AND A HYDROPHOBIC ORGANIC SOLUTION WHICH CONTAINS A HYDROPHOBIC LIQUID CATION EXCHANGER HAVING ONE OR MORE NEGATIVE CHARGES AND A NEGATIVE TOTAL CHARGE, ARE PROVIDED, B) THE AQUEOUS SOLUTION AND THE ORGANIC SOLUTION ARE BROUGHT INTO CONTACT WITH EACH OTHER AND C) THE ORGANIC SOLUTION IS SEPARATED FROM THE AQUEOUS SOLUTION. (NO SUITABLE
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公开(公告)号：SG192823A1
公开(公告)日：2013-09-30
申请号：SG2013062518
申请日：2011-12-01
Applicant: EVONIK DEGUSSA GMBH
Inventor： ERHARDT FRANK , HAAS THOMAS , ROOS MARTIN , DEMICOLI DANIEL , POETTER MARKUS , SCHUBERT ANJA , PFEFFER JAN CHRISTOPH , TACKE THOMAS , HAEGER HARALD , PFENNIG ANDREAS , PRZYBYLSKI-FREUND MARIE-DOMINIQUE
Abstract: 35Abstract5The present application relates to a process for removing an organic compound having one or more positive charges from an aqueous solution, comprising the steps a) provision of the aqueous solution comprising the organic compound and of a hydrophobic organic solution which comprises a liquid cation exchanger, where the liquid cation exchanger is hydrophobic, and where the liquid cation exchanger has10 one or more negative charges and an overall negative charge, b) contacting the aqueous solution and the organic solution, and c) separating off the organic solution from the aqueous solution.
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公开(公告)号：MX2013009463A
公开(公告)日：2013-09-06
申请号：MX2013009463
申请日：2011-12-01
Applicant: EVONIK DEGUSSA GMBH
Inventor： ROOS MARTIN , ERHARDT FRANK , HAAS THOMAS , DEMICOLI DANIEL , POETTER MARKUS , SCHUBERT ANJA , PFEFFER JAN CHRISTOPH , TACKE THOMAS , HAEGER HARALD , PFENNIG ANDREAS , PRZYBYLSKI-FREUND MARIE-DOMINIQUE
Abstract: La invención es concerniente con un método para separar un compuesto orgánico que tiene una o más cargas positivas de una solución acuosa. El método consiste de las siguientes etapas: a) la solución acuosa que contiene el compuesto orgánico y una solución orgánica hidrofóbica que contiene un intercambiador de catión líquido hidrofóbico que tiene una o más cargas negativas y una carga total negativa son provistos b) la solución acuosa y la solución orgánica son traídas en contacto entre si y c) la solución orgánica es separada de la solución acuosa.
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公开(公告)号：AU2011359126A1
公开(公告)日：2013-09-05
申请号：AU2011359126
申请日：2011-12-01
Applicant: EVONIK DEGUSSA GMBH
Inventor： ERHARDT FRANK , HAAS THOMAS , ROOS MARTIN , DEMICOLI DANIEL , POTTER MARKUS , SCHUBERT ANJA , PFEFFER JAN CHRISTOPH , TACKE THOMAS , HAGER HARALD , PFENNIG ANDREAS , PRZYBYLSKI-FREUND MARIE-DOMINIQUE
Abstract: The invention relates to a method for removing an organic compound having one or more positive charges from an aqueous solution. Said method consists of the following steps a) the aqueous solution containing the organic compound, and a hydrophobic organic solution which contains a hydrophobic liquid cation exchanger having one or more negative charges and a negative total charge, are provided, b) the aqueous solution and the organic solution are brought into contact with each other and c) the organic solution is separated from the aqueous solution.
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