BR0110136A - Processo de fabricação de uma membrana bipolar e utilização da membrana bipolar obtida - Google Patents

Processo de fabricação de uma membrana bipolar e utilização da membrana bipolar obtida

Info

Publication number
BR0110136A
BR0110136A BR0110136-6A BR0110136A BR0110136A BR 0110136 A BR0110136 A BR 0110136A BR 0110136 A BR0110136 A BR 0110136A BR 0110136 A BR0110136 A BR 0110136A
Authority
BR
Brazil
Prior art keywords
bipolar membrane
utilization
manufacturing process
membrane
solutions
Prior art date
Application number
BR0110136-6A
Other languages
English (en)
Other versions
BR0110136B1 (pt
Inventor
Ellenio Mischi
Davide Mantione
Alessandra Pastacaldi
Luc Botte
Original Assignee
Solvay
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 filed Critical Solvay
Publication of BR0110136A publication Critical patent/BR0110136A/pt
Publication of BR0110136B1 publication Critical patent/BR0110136B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/445—Ion-selective electrodialysis with bipolar membranes; Water splitting
    • 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
    • C08J5/2281—Heterogeneous membranes fluorine containing heterogeneous membranes
    • 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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

"PROCESSO DE FABRICAçãO DE UMA MEMBRANA BIPOLAR E UTILIZAçãO DA MEMBRANA BIPOLAR OBTIDA". Processo de fabricação de uma membrana bipolar, de acordo com o qual submete-se uma membrana catiónica a um tratamento com um sal de um metal do grupo 8, submete-se uma membrana aniónica a um tratamento com um sal de um metal de transição que não pertence ao grupo 8 e em seguida faz-se aderir as duas membranas, estas sendo postas em contato, antes e/ou após terem sido coladas, com uma solução de tratamento que é selecionada entre as soluções aquosas alcalinas, as soluções aquosas de sulfato metálico e as soluções aquosas de sulfito metálico.
BRPI0110136-6A 2000-04-19 2001-04-13 processo de fabricaÇço de uma membrana bipolar e utilizaÇço da membrana bipolar obtida. BR0110136B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0005133A FR2807950B1 (fr) 2000-04-19 2000-04-19 Procede de fabrication d'une membrane bipolaire et utilisation de la membrane bipolaire ainsi obtenue
PCT/EP2001/004334 WO2001079335A1 (fr) 2000-04-19 2001-04-13 Procede de fabrication d'une membrane bipolaire et utilisation de la membrane bipolaire ainsi obtenue

Publications (2)

Publication Number Publication Date
BR0110136A true BR0110136A (pt) 2003-01-14
BR0110136B1 BR0110136B1 (pt) 2011-06-14

Family

ID=8849480

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0110136-6A BR0110136B1 (pt) 2000-04-19 2001-04-13 processo de fabricaÇço de uma membrana bipolar e utilizaÇço da membrana bipolar obtida.

Country Status (16)

Country Link
US (1) US6924318B2 (pt)
EP (1) EP1276795B1 (pt)
JP (1) JP4751559B2 (pt)
AT (1) ATE319763T1 (pt)
AU (2) AU6897001A (pt)
BR (1) BR0110136B1 (pt)
CA (1) CA2406964A1 (pt)
CZ (1) CZ296482B6 (pt)
DE (1) DE60117794T2 (pt)
ES (1) ES2259327T3 (pt)
FR (1) FR2807950B1 (pt)
HU (1) HUP0300443A3 (pt)
NO (1) NO20025024L (pt)
PL (1) PL206721B1 (pt)
SK (1) SK285289B6 (pt)
WO (1) WO2001079335A1 (pt)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006004662A1 (en) * 2004-06-25 2006-01-12 Ge Ionics, Inc. Bipolar membrane and method of making same
EP1876145A1 (en) * 2006-07-07 2008-01-09 SOLVAY (Société Anonyme) Process for the production of sodium bicarbonate
FR2926027A1 (fr) * 2008-01-07 2009-07-10 Solvay Procede de production de bicarbonate de sodium, pour desulfuration de fumees.
EP2078698A1 (en) 2008-01-08 2009-07-15 SOLVAY (Société Anonyme) Process for producing sodium carbonate
EP2078697A1 (en) 2008-01-08 2009-07-15 SOLVAY (Société Anonyme) Process for producing sodium carbonate and/or sodium bicarbonate from an ore mineral comprising sodium bicarbonate
CN102264644B (zh) 2008-12-22 2015-07-15 索尔维公司 联合生产碳酸钠和碳酸氢钠的方法
ES2748340T3 (es) 2009-08-26 2020-03-16 Evoqua Water Tech Pte Ltd Membranas de intercambio iónico
EP2399866A1 (en) 2010-06-22 2011-12-28 Solvay SA Process for the joint production of sodium carbonate and sodium bicarbonate
AU2011302393B2 (en) 2010-09-15 2016-09-08 Bl Technologies, Inc. Method to make a yarn-reinforced hollow fibre membranes around a soluble core
JP2013545595A (ja) 2010-10-15 2013-12-26 シーメンス インダストリー インコーポレイテッド アニオン交換膜及び製造方法
SG189894A1 (en) 2010-10-15 2013-06-28 Siemens Industry Inc Process for making a monomer solution for making cation exchange membranes
WO2013092754A1 (en) 2011-12-23 2013-06-27 Solvay Sa Process for the joint production of sodium carbonate and sodium bicarbonate
EP2607314B1 (en) 2011-12-23 2020-02-19 Solvay SA Solution mining of ore containing sodium carbonate and bicarbonate
CN102531927B (zh) * 2011-12-28 2013-09-11 浙江工业大学 一种利用双极膜电渗析制备四丙基氢氧化铵的方法
US9227362B2 (en) 2012-08-23 2016-01-05 General Electric Company Braid welding
US20150315042A1 (en) 2012-10-04 2015-11-05 Evoqua Water Technologies Llc High-Performance Anion Exchange Membranes and Methods of Making Same
US9540261B2 (en) 2012-10-11 2017-01-10 Evoqua Water Technologies Llc Coated ion exchange membranes
EP2928829B1 (en) 2012-12-07 2018-07-18 Solvay SA Process for producing sodium carbonate from an ore mineral comprising sodium bicarbonate
CN104278288A (zh) * 2014-09-30 2015-01-14 赵文洲 一种连续电解制备高纯四丁基氢氧化铵的方法
EP3006400B1 (en) 2014-10-09 2017-12-13 Solvay SA Process for producing ammonia
US10732435B2 (en) 2015-03-03 2020-08-04 Verily Life Sciences Llc Smart contact device
US9937471B1 (en) 2015-03-20 2018-04-10 X Development Llc Recycle loop for reduced scaling in bipolar membrane electrodialysis
US9914644B1 (en) 2015-06-11 2018-03-13 X Development Llc Energy efficient method for stripping CO2 from seawater
US9873650B2 (en) 2016-05-26 2018-01-23 X Development Llc Method for efficient CO2 degasification
US9914683B2 (en) 2016-05-26 2018-03-13 X Development Llc Fuel synthesis from an aqueous solution
US9862643B2 (en) 2016-05-26 2018-01-09 X Development Llc Building materials from an aqueous solution
US9915136B2 (en) 2016-05-26 2018-03-13 X Development Llc Hydrocarbon extraction through carbon dioxide production and injection into a hydrocarbon well
CN111936223B (zh) * 2018-03-26 2022-11-01 株式会社亚斯通 双极膜及其制造方法
CN112752789A (zh) 2018-09-25 2021-05-04 懿华水处理技术有限责任公司 通过uv引发的聚合的离子交换膜
EP4461704A1 (en) 2023-05-11 2024-11-13 Solvay SA Process for producing ammonium carbonate and sodium carbonate
CN121532360A (zh) 2023-07-14 2026-02-13 索尔维公司 用于制造碳酸钠溶液的方法
WO2025016961A1 (en) 2023-07-14 2025-01-23 Solvay Sa Plant for electrically producing sodium carbonate or bicarbonate
CN121532359A (zh) 2023-07-14 2026-02-13 索尔维公司 用于电产碳酸钠或碳酸氢钠的设备
CN117106216B (zh) * 2023-07-18 2024-05-24 同济大学 一种层状双金属氢氧化物基水凝胶双极膜及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1615983A (en) * 1982-06-22 1984-01-05 Unsearch Ltd. Bipolar membrane
JP2724735B2 (ja) * 1987-07-30 1998-03-09 ユニサーチ・リミテッド 高機能性複極性膜
US5227040A (en) * 1987-07-30 1993-07-13 Unisearch Limited High performance bipolar membranes
CA2043583C (en) * 1990-05-31 1999-01-05 Fumio Hanada Bipolar membrane and method for its production
EP0600470A3 (en) * 1992-12-04 1995-01-04 Asahi Glass Co Ltd Bipolar membrane.
JPH06179757A (ja) * 1992-12-11 1994-06-28 Asahi Glass Co Ltd バイポーラ膜
IT1280011B1 (it) * 1993-12-24 1997-12-23 Solvay Procedimento di fabbricazione di un idrossido di un metallo alcalino
BE1008471A3 (fr) * 1994-07-05 1996-05-07 Solvay Membrane bipolaire et procede de fabrication d'une membrane bipolaire.
IT1269982B (it) * 1994-09-20 1997-04-16 Solvay Procedimento di fabbricazione di una membrana bipolare e procedimento di preparazione di una soluzione acquosa di un idrossido di un metalloalcalino mediante elettrodialisi

Also Published As

Publication number Publication date
DE60117794D1 (de) 2006-05-04
EP1276795B1 (fr) 2006-03-08
CZ296482B6 (cs) 2006-03-15
DE60117794T2 (de) 2006-11-16
US6924318B2 (en) 2005-08-02
NO20025024D0 (no) 2002-10-18
AU6897001A (en) 2001-10-30
FR2807950A1 (fr) 2001-10-26
JP2004501213A (ja) 2004-01-15
SK285289B6 (sk) 2006-10-05
AU2001268970B2 (en) 2004-12-16
PL206721B1 (pl) 2010-09-30
ES2259327T3 (es) 2006-10-01
CA2406964A1 (fr) 2001-10-25
ATE319763T1 (de) 2006-03-15
CZ20023464A3 (cs) 2003-05-14
BR0110136B1 (pt) 2011-06-14
JP4751559B2 (ja) 2011-08-17
NO20025024L (no) 2002-11-25
PL357745A1 (en) 2004-07-26
FR2807950B1 (fr) 2002-07-19
EP1276795A1 (fr) 2003-01-22
US20030155244A1 (en) 2003-08-21
WO2001079335A1 (fr) 2001-10-25
SK15012002A3 (sk) 2003-04-01
HUP0300443A2 (hu) 2003-06-28
HUP0300443A3 (en) 2005-10-28

Similar Documents

Publication Publication Date Title
BR0110136A (pt) Processo de fabricação de uma membrana bipolar e utilização da membrana bipolar obtida
BR0108452A (pt) Inibidores da oxidação parcial de ácido graxo no tratamento de insuficiência cardìaca congestiva
DE59903367D1 (de) Perameisensäure und Peressigsäure enthaltendes wässriges Desinfektionsmittel, Verfahren zu dessen Herstellung und dessen Verwendung
DE60234870D1 (de) Herstellung von bisphosphonsaüren und salzen davon
BR9808791A (pt) Processos para remover arsênico pentavalente de uma solução aquosa, para oxidar arsênico trivalente em arsênico pentavalente, para remover arsênico trivalente de uma solução aquosa, e, meio insolúvel em água
BR0111510A (pt) Processo de tratamento de tecidos com um tablete de detergente compreendendo uma resina de permuta de ìon
KR840002934A (ko) 화학펄프류의 표백처리법
BR8006721A (pt) Processo para a regeneracao de papeis velhos sem descoloracao
DE60006677D1 (de) Herstellung von chemischen zellstoff und xylose unter anwendung direkter saurer hydrolyse des zellstoffes
ES2179627T3 (es) Procedimiento para tatar acido diluido procedente de la preparacion de tio2.
BR9508846A (pt) Processos de fabricação de uma membrana bipolar e de uma solução aquosa de hidrócido de metal alcalino por eletrodiálise
YU29998A (en) Process for reducing the quantity of water contained in pulps of nickel -bearing oxide ores
ES2085102T3 (es) Procedimiento de fabricacion de hidroxido de sodio
ES2116519T3 (es) Procedimiento de fabricacion de una membrana bipolar y procedimiento de fabricacion de una solucion acuosa de hidroxido de metal alcalino.
DE69701081D1 (de) Verfahren zur Herstellung einer wässrigen Natriumhydroxidlösung
ES2064923T3 (es) Metodo para estabilizar una solucion acuosa acida de peroxido de hidrogeno que contiene cobre.
ATE308567T1 (de) Verfahren zur herstellung einer wässrigen zellulosederivat-dispersion
DE69226143D1 (de) Verfahren zur Verbesserung der Selektivität bei der Delignifizierung von chemischem Zellstoff
Laine Membrane technology and its application to drinking water production
NO980371L (no) Framgangsmåte for framstilling av en lösning av N-metylmorfolin-N-oksid i vann
ATE337088T1 (de) Verfahren zur herstellung von adsorptionsmittel für gastrenngsverfahren
BR9606587A (pt) Processo para tratamento de um líquido de processo aquoso do processo de aminóxido
CO4180480A1 (es) Composicion detergente concentrada liquida o gelatinosa para lavaplatos que contiene xilen sulfonato de calcio
FI860650A0 (fi) Saett vid pappersframstaellning.
SE9704273L (sv) Nytt förfarande vid framställning av kemisk massa

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 14/06/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: MANUTENCAO DA EXTINCAO - ART. 78 INCISO IV DA LPI