HUT77334A - Eljárás bipoláros membrán előállítására és eljárás vizes alkálifém-hidroxid oldat elektrodialízissel történő előállítására - Google Patents

Eljárás bipoláros membrán előállítására és eljárás vizes alkálifém-hidroxid oldat elektrodialízissel történő előállítására

Info

Publication number
HUT77334A
HUT77334A HU9702129A HU9702129A HUT77334A HU T77334 A HUT77334 A HU T77334A HU 9702129 A HU9702129 A HU 9702129A HU 9702129 A HU9702129 A HU 9702129A HU T77334 A HUT77334 A HU T77334A
Authority
HU
Hungary
Prior art keywords
membrane
pct
bipolar membrane
bringing
sec
Prior art date
Application number
HU9702129A
Other languages
English (en)
Other versions
HU217778B (hu
Inventor
Francesco Posar
Original Assignee
Solvay (Société Anonyme)
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 Solvay (Société Anonyme) filed Critical Solvay (Société Anonyme)
Publication of HUT77334A publication Critical patent/HUT77334A/hu
Publication of HU217778B publication Critical patent/HU217778B/hu

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2275—Heterogeneous membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
HU9702129A 1994-09-20 1995-09-12 Eljárás bipoláros membrán előállítására és eljárás vizes alkálifém-hidroxid oldat elektrodialízissel történő előállítására HU217778B (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI941905A IT1269982B (it) 1994-09-20 1994-09-20 Procedimento di fabbricazione di una membrana bipolare e procedimento di preparazione di una soluzione acquosa di un idrossido di un metalloalcalino mediante elettrodialisi

Publications (2)

Publication Number Publication Date
HUT77334A true HUT77334A (hu) 1998-03-30
HU217778B HU217778B (hu) 2000-04-28

Family

ID=11369570

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9702129A HU217778B (hu) 1994-09-20 1995-09-12 Eljárás bipoláros membrán előállítására és eljárás vizes alkálifém-hidroxid oldat elektrodialízissel történő előállítására

Country Status (16)

Country Link
US (1) US5849167A (hu)
EP (1) EP0782595B1 (hu)
JP (1) JPH10508619A (hu)
AT (1) ATE175701T1 (hu)
AU (1) AU689959B2 (hu)
BR (1) BR9508846A (hu)
CA (1) CA2200099A1 (hu)
CZ (1) CZ290528B6 (hu)
DE (1) DE69507310T2 (hu)
ES (1) ES2129224T3 (hu)
FI (1) FI971159A (hu)
HU (1) HU217778B (hu)
IT (1) IT1269982B (hu)
NO (1) NO310881B1 (hu)
PL (1) PL319307A1 (hu)
WO (1) WO1996009337A1 (hu)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5961796A (en) * 1997-06-03 1999-10-05 Lynntech, Inc. Bipolar membranes with fluid distribution passages
FR2807950B1 (fr) * 2000-04-19 2002-07-19 Solvay Procede de fabrication d'une membrane bipolaire et utilisation de la membrane bipolaire ainsi obtenue
WO2006004662A1 (en) * 2004-06-25 2006-01-12 Ge Ionics, Inc. Bipolar membrane and method of making same
US20110203929A1 (en) * 2008-11-17 2011-08-25 David Buckley Recovery of lithium from aqueous solutions
DE102009013207A1 (de) * 2009-03-17 2010-09-23 Rheinisch-Westfälische Technische Hochschule Aachen Bipolare Membran
JP5948243B2 (ja) * 2009-08-26 2016-07-06 エヴォクア ウォーター テクノロジーズ ピーティーイー リミテッド イオン交換膜
CN103237600B (zh) 2010-10-15 2016-07-13 伊沃夸水处理技术有限责任公司 阴离子交换膜及制造方法
CN103237591B (zh) 2010-10-15 2016-04-13 伊沃夸水处理技术有限责任公司 制备用于制造阳离子交换膜的单体溶液的方法
WO2014055123A1 (en) 2012-10-04 2014-04-10 Evoqua Water Technologies Llc High-performance anion exchange membranes and methods of making same
AU2013330438B2 (en) 2012-10-11 2017-06-01 Evoqua Water Technologies Llc Coated ion exchange membranes
CZ201316A3 (cs) * 2013-01-08 2014-05-28 Vysoká škola chemicko-technologická v Praze Způsob přípravy heterogenních iontovýměnných membrán
RU2763133C1 (ru) * 2021-04-15 2021-12-27 Общество с ограниченной ответственностью "НПП Мембрана" Способ получения биполярной мембраны

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238305A (en) * 1979-10-29 1980-12-09 Allied Chemical Corporation Electrodialytic process for the conversion of impure soda values to sodium hydroxide and carbon dioxide
AU1615983A (en) * 1982-06-22 1984-01-05 Unsearch Ltd. Bipolar membrane
US5227040A (en) * 1987-07-30 1993-07-13 Unisearch Limited High performance bipolar membranes
ATE111165T1 (de) * 1987-07-30 1994-09-15 Unisearch Ltd Bipolare hochleistungsmembranen.
CA2043583C (en) * 1990-05-31 1999-01-05 Fumio Hanada Bipolar membrane and method for its production
BE1006940A6 (fr) * 1993-04-08 1995-01-31 Solvay Procede de fabrication d'une membrane bipolaire et procede de fabrication d'une solution aqueuse d'hydroxyde de metal alcalin.

Also Published As

Publication number Publication date
IT1269982B (it) 1997-04-16
WO1996009337A1 (fr) 1996-03-28
DE69507310D1 (de) 1999-02-25
EP0782595A1 (fr) 1997-07-09
CZ290528B6 (cs) 2002-08-14
DE69507310T2 (de) 1999-09-09
AU3606695A (en) 1996-04-09
ITMI941905A0 (it) 1994-09-20
NO971284L (no) 1997-05-14
NO310881B1 (no) 2001-09-10
ATE175701T1 (de) 1999-01-15
ITMI941905A1 (it) 1996-03-20
ES2129224T3 (es) 1999-06-01
FI971159A0 (fi) 1997-03-19
US5849167A (en) 1998-12-15
EP0782595B1 (fr) 1999-01-13
BR9508846A (pt) 1999-05-04
PL319307A1 (en) 1997-08-04
FI971159A (fi) 1997-03-19
HU217778B (hu) 2000-04-28
AU689959B2 (en) 1998-04-09
JPH10508619A (ja) 1998-08-25
NO971284D0 (no) 1997-03-19
CA2200099A1 (fr) 1996-03-28
CZ84197A3 (en) 1997-08-13

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee