ES2180368A1 - Production of compound membrane for chemicals transportation comprises preparation of monomer and initiator solutions with extraction agent, and polymerization of monomer - Google Patents

Production of compound membrane for chemicals transportation comprises preparation of monomer and initiator solutions with extraction agent, and polymerization of monomer

Info

Publication number
ES2180368A1
ES2180368A1 ES200000536A ES200000536A ES2180368A1 ES 2180368 A1 ES2180368 A1 ES 2180368A1 ES 200000536 A ES200000536 A ES 200000536A ES 200000536 A ES200000536 A ES 200000536A ES 2180368 A1 ES2180368 A1 ES 2180368A1
Authority
ES
Spain
Prior art keywords
monomer
polymerization
production
compound membrane
extraction agent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES200000536A
Other languages
Spanish (es)
Other versions
ES2180368B1 (en
Inventor
Maria Oleinikova
Valls Ricard Garcia
Malmagro Manuel Valiente
Tapia Maria Munoz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universitat Autonoma de Barcelona UAB
Original Assignee
Universitat Autonoma de Barcelona UAB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Universitat Autonoma de Barcelona UAB filed Critical Universitat Autonoma de Barcelona UAB
Priority to ES200000536A priority Critical patent/ES2180368B1/en
Publication of ES2180368A1 publication Critical patent/ES2180368A1/en
Application granted granted Critical
Publication of ES2180368B1 publication Critical patent/ES2180368B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Separation Using Semi-Permeable Membranes (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

The production of a compound membrane for chemicals transportation comprises the preparation of an aqueous solution containing a monomer and of an organic solution containing an initiator for addition of an extraction reagent. The hydrophobic or hydrophilic polymeric support is immersed successively in the respective solutions. The support is then heat treated, with polymerization of the monomer through impregnation.
ES200000536A 2000-03-06 2000-03-06 PROCEDURE FOR OBTAINING COMPOSITE MEMBRANES FOR THE TRANSPORTATION OF CHEMICAL SPECIES. Expired - Fee Related ES2180368B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200000536A ES2180368B1 (en) 2000-03-06 2000-03-06 PROCEDURE FOR OBTAINING COMPOSITE MEMBRANES FOR THE TRANSPORTATION OF CHEMICAL SPECIES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200000536A ES2180368B1 (en) 2000-03-06 2000-03-06 PROCEDURE FOR OBTAINING COMPOSITE MEMBRANES FOR THE TRANSPORTATION OF CHEMICAL SPECIES.

Publications (2)

Publication Number Publication Date
ES2180368A1 true ES2180368A1 (en) 2003-02-01
ES2180368B1 ES2180368B1 (en) 2004-08-01

Family

ID=8492586

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200000536A Expired - Fee Related ES2180368B1 (en) 2000-03-06 2000-03-06 PROCEDURE FOR OBTAINING COMPOSITE MEMBRANES FOR THE TRANSPORTATION OF CHEMICAL SPECIES.

Country Status (1)

Country Link
ES (1) ES2180368B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4618428A (en) * 1982-08-13 1986-10-21 General Electric Company Process for recovery of zinc from plating waste solutions
EP0460770A1 (en) * 1990-06-06 1991-12-11 X-Flow B.V. Process for the separation of components in an organic liquid medium and a semi-permeable composite membrane therefor
EP0911073A1 (en) * 1997-10-27 1999-04-28 Pall Corporation Hydrophilic membrane

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4618428A (en) * 1982-08-13 1986-10-21 General Electric Company Process for recovery of zinc from plating waste solutions
EP0460770A1 (en) * 1990-06-06 1991-12-11 X-Flow B.V. Process for the separation of components in an organic liquid medium and a semi-permeable composite membrane therefor
EP0911073A1 (en) * 1997-10-27 1999-04-28 Pall Corporation Hydrophilic membrane

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BASE DE DATOS CAPLUS en STN, AN 1998:465282 & Journal Electroanal. Chem., Vol. 451, 1998, pßginas 173-180. BENAVENTE et al. "Characterization of novel activated composite membranes". Resumen. *

Also Published As

Publication number Publication date
ES2180368B1 (en) 2004-08-01

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