TW230226B - - Google Patents

Info

Publication number
TW230226B
TW230226B TW081104802A TW81104802A TW230226B TW 230226 B TW230226 B TW 230226B TW 081104802 A TW081104802 A TW 081104802A TW 81104802 A TW81104802 A TW 81104802A TW 230226 B TW230226 B TW 230226B
Authority
TW
Taiwan
Application number
TW081104802A
Original Assignee
Permelec Spa Nora
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 Permelec Spa Nora filed Critical Permelec Spa Nora
Application granted granted Critical
Publication of TW230226B publication Critical patent/TW230226B/zh

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/23Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00Electrolytic production of inorganic compounds or non-metals
    • C25B1/01Products
    • C25B1/14Alkali metal compounds
    • C25B1/16Hydroxides
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00Electrolytic production of inorganic compounds or non-metals
    • C25B1/01Products
    • C25B1/22Inorganic acids
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/60Constructional parts of cells
    • C25B9/65Means for supplying current; Electrode connections; Electric inter-cell connections

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
TW081104802A 1991-06-27 1992-06-19 TW230226B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911765A IT1248564B (it) 1991-06-27 1991-06-27 Processo di decomposizione elettrochimica di sali neutri senza co-produzione di alogeni o di acido e cella di elettrolisi adatta per la sua realizzazione.

Publications (1)

Publication Number Publication Date
TW230226B true TW230226B (zh) 1994-09-11

Family

ID=11360215

Family Applications (1)

Application Number Title Priority Date Filing Date
TW081104802A TW230226B (zh) 1991-06-27 1992-06-19

Country Status (24)

Country Link
US (2) US5595641A (zh)
EP (2) EP0591350B1 (zh)
JP (1) JP3182216B2 (zh)
KR (1) KR940701466A (zh)
CN (1) CN1067931A (zh)
AR (1) AR246560A1 (zh)
AT (1) ATE145018T1 (zh)
AU (1) AU663717B2 (zh)
BR (1) BR9206192A (zh)
CA (1) CA2112100A1 (zh)
CZ (1) CZ289193A3 (zh)
DE (1) DE69215093T2 (zh)
FI (1) FI935818A0 (zh)
HU (1) HU212211B (zh)
IL (1) IL102247A (zh)
IT (1) IT1248564B (zh)
MX (1) MX9203527A (zh)
NZ (1) NZ243305A (zh)
RU (1) RU2107752C1 (zh)
SK (1) SK145893A3 (zh)
TR (1) TR26992A (zh)
TW (1) TW230226B (zh)
WO (1) WO1993000460A1 (zh)
ZA (1) ZA924771B (zh)

Families Citing this family (113)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3236693B2 (ja) * 1993-02-18 2001-12-10 ペルメレック電極株式会社 ガス電極を使用する電解槽及び電解方法
US5770033A (en) * 1993-07-13 1998-06-23 Lynntech, Inc. Methods and apparatus for using gas and liquid phase cathodic depolarizers
US5961795A (en) * 1993-11-22 1999-10-05 E. I. Du Pont De Nemours And Company Electrochemical cell having a resilient flow field
KR19990076862A (ko) * 1995-12-28 1999-10-25 미리암 디. 메코너헤이 할로겐화카르보닐의 제조
US5906722A (en) * 1997-08-18 1999-05-25 Ppg Industries, Inc. Method of converting amine hydrohalide into free amine
US5900133A (en) * 1997-08-18 1999-05-04 Ppg Industries, Inc. Method of converting amine hydrohalide into free amine
US5882501A (en) * 1997-08-18 1999-03-16 Ppg Industries, Inc. Method of converting amine hydrohalide into free amine
US5904829A (en) * 1997-08-18 1999-05-18 Ppg Industries, Inc. Method of converting amine hydrohalide into free amine
US5928488A (en) * 1997-08-26 1999-07-27 David S. Newman Electrolytic sodium sulfate salt splitter comprising a polymeric ion conductor
DE19844059A1 (de) 1998-09-25 2000-03-30 Degussa Elektrolysezelle und deren Verwendung
DE10004878A1 (de) * 2000-02-04 2001-08-09 Sgl Technik Gmbh Verfahren und Vorrichtung zum gleichzeitigen Herstellen von Säure und Base hoher Reinheit
JP2001236968A (ja) * 2000-02-23 2001-08-31 Asahi Kasei Corp 燃料電池型反応装置およびその使用方法
EP2305604A3 (en) * 2000-09-13 2011-06-29 Asahi Glass Company Limited Purification method for an alkali metal chloride and method for producing an alkali metal hydroxide
EP1397531A1 (en) * 2001-06-15 2004-03-17 Akzo Nobel N.V. Electrolytic cell
US7141147B2 (en) 2001-06-15 2006-11-28 Akzo Nobel N.V. Electrolytic cell
DE10257186A1 (de) * 2002-12-06 2004-07-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung von beschichteten Streckmetallen und Verwendung solcher Metalle als Stromableiter in elektrotechnischen Bauelementen
EP1752436A1 (en) 2003-11-20 2007-02-14 SOLVAY (Société Anonyme) Pseudo-azeotropic composition containing dichloropropanol and process for producing such composition
KR20080037613A (ko) 2005-05-20 2008-04-30 솔베이(소시에떼아노님) 폴리히드록실화 지방족 탄화수소의 클로로히드린으로의전환 방법
JP5419446B2 (ja) 2005-05-20 2014-02-19 ソルヴェイ(ソシエテ アノニム) 耐腐食性装置内でのクロロヒドリンの調製方法
JP4761194B2 (ja) * 2005-08-10 2011-08-31 株式会社村田製作所 化成方法及び化成装置
CA2628684A1 (en) 2005-11-08 2007-05-18 Solvay (Societe Anonyme) Process for the manufacture of dichloropropanol by chlorination of glycerol
US8124814B2 (en) 2006-06-14 2012-02-28 Solvay (Societe Anonyme) Crude glycerol-based product, process for its purification and its use in the manufacture of dichloropropanol
FR2904330B1 (fr) * 2006-07-25 2009-01-02 Commissariat Energie Atomique Dispositif d'electrolyse de l'eau et son utilisation pour produire de l'hydrogene
DE102007003554A1 (de) * 2007-01-24 2008-07-31 Bayer Materialscience Ag Verfahren zur Leistungsverbesserung von Nickelelektroden
FR2913421B1 (fr) 2007-03-07 2009-05-15 Solvay Procede de fabrication de dichloropropanol.
FR2913684B1 (fr) 2007-03-14 2012-09-14 Solvay Procede de fabrication de dichloropropanol
TW200911740A (en) 2007-06-01 2009-03-16 Solvay Process for manufacturing a chlorohydrin
TWI500609B (zh) 2007-06-12 2015-09-21 Solvay 含有環氧氯丙烷的產品,其製備及其不同應用中的用途
TW200911693A (en) 2007-06-12 2009-03-16 Solvay Aqueous composition containing a salt, manufacturing process and use
CN101743046A (zh) 2007-06-28 2010-06-16 卡勒拉公司 包括碳酸盐化合物沉淀的脱盐方法和系统
US7753618B2 (en) 2007-06-28 2010-07-13 Calera Corporation Rocks and aggregate, and methods of making and using the same
ITMI20071375A1 (it) * 2007-07-10 2009-01-11 Uhdenora Spa Collettore di corrente elastico per celle elettrochimiche
US8177946B2 (en) * 2007-08-09 2012-05-15 Lawrence Livermore National Security, Llc Electrochemical formation of hydroxide for enhancing carbon dioxide and acid gas uptake by a solution
KR20100089835A (ko) 2007-10-02 2010-08-12 솔베이(소시에떼아노님) 용기의 내부식성 향상을 위한 실리콘-함유 조성물의 용도
US8453022B2 (en) * 2007-12-05 2013-05-28 Densbits Technologies Ltd. Apparatus and methods for generating row-specific reading thresholds in flash memory
FR2925045B1 (fr) 2007-12-17 2012-02-24 Solvay Produit a base de glycerol, procede pour son obtention et son utilisation dans la fabrication de dichloropropanol
JP2012513944A (ja) 2007-12-28 2012-06-21 カレラ コーポレイション Co2を捕捉する方法
US7754169B2 (en) 2007-12-28 2010-07-13 Calera Corporation Methods and systems for utilizing waste sources of metal oxides
US7749476B2 (en) * 2007-12-28 2010-07-06 Calera Corporation Production of carbonate-containing compositions from material comprising metal silicates
US20100239467A1 (en) * 2008-06-17 2010-09-23 Brent Constantz Methods and systems for utilizing waste sources of metal oxides
TWI478875B (zh) 2008-01-31 2015-04-01 Solvay 使水性組成物中之有機物質降解之方法
CN101980995B (zh) 2008-04-03 2014-06-18 索尔维公司 包含甘油的组合物、获得该组合物的方法以及它们在二氯丙醇生产中的用途
US20100144521A1 (en) * 2008-05-29 2010-06-10 Brent Constantz Rocks and Aggregate, and Methods of Making and Using the Same
EP2245214B1 (en) 2008-07-16 2014-10-15 Calera Corporation Electrochemical system and method for co2 utilization
EP2212033A4 (en) 2008-07-16 2013-04-24 Calera Corp FOUR-CELL ELECTROCHEMICAL LOW-ENERGY SYSTEM WITH CARBON DIOXIDE GAS
US7993500B2 (en) 2008-07-16 2011-08-09 Calera Corporation Gas diffusion anode and CO2 cathode electrolyte system
US7966250B2 (en) 2008-09-11 2011-06-21 Calera Corporation CO2 commodity trading system and method
FR2935968B1 (fr) 2008-09-12 2010-09-10 Solvay Procede pour la purification de chlorure d'hydrogene
US8869477B2 (en) 2008-09-30 2014-10-28 Calera Corporation Formed building materials
US7939336B2 (en) 2008-09-30 2011-05-10 Calera Corporation Compositions and methods using substances containing carbon
TW201026597A (en) * 2008-09-30 2010-07-16 Calera Corp CO2-sequestering formed building materials
US7815880B2 (en) 2008-09-30 2010-10-19 Calera Corporation Reduced-carbon footprint concrete compositions
US9133581B2 (en) 2008-10-31 2015-09-15 Calera Corporation Non-cementitious compositions comprising vaterite and methods thereof
TW201033121A (en) * 2008-10-31 2010-09-16 Calera Corp Non-cementitious compositions comprising CO2 sequestering additives
EP2229341A4 (en) * 2008-12-11 2011-06-15 Calera Corp CO2 TREATMENT USING A RECYCLING SOLUTION
CA2696088A1 (en) * 2008-12-23 2010-06-23 Calera Corporation Low-energy electrochemical proton transfer system and method
BRPI0823394A2 (pt) * 2008-12-23 2015-06-16 Calera Corp Sistema e método eletroquímico de hidróxido de baixa energia
US20100258035A1 (en) * 2008-12-24 2010-10-14 Brent Constantz Compositions and methods using substances containing carbon
US20110091366A1 (en) * 2008-12-24 2011-04-21 Treavor Kendall Neutralization of acid and production of carbonate-containing compositions
EP2240629A4 (en) * 2009-01-28 2013-04-24 Calera Corp SOLUTION OF LOW ENERGY ELECTROCHEMICAL ION BICARBONATES
JP5437651B2 (ja) * 2009-01-30 2014-03-12 東ソー株式会社 イオン交換膜法電解槽及びその製造方法
EP2245215A4 (en) 2009-02-10 2011-04-27 Calera Corp LOW VOLTAGE ALKALINE PRODUCTION USED BY HYDROGEN AND ELECTROCATALYTIC ELECTRODES
CA2694959A1 (en) 2009-03-02 2010-09-02 Calera Corporation Gas stream multi-pollutants control systems and methods
US8137444B2 (en) 2009-03-10 2012-03-20 Calera Corporation Systems and methods for processing CO2
US20110147227A1 (en) * 2009-07-15 2011-06-23 Gilliam Ryan J Acid separation by acid retardation on an ion exchange resin in an electrochemical system
US7993511B2 (en) 2009-07-15 2011-08-09 Calera Corporation Electrochemical production of an alkaline solution using CO2
WO2011066293A1 (en) * 2009-11-30 2011-06-03 Calera Corporation Alkaline production using a gas diffusion anode with a hydrostatic pressure
WO2011133835A1 (en) * 2010-04-22 2011-10-27 Spraying Systems Co. Electrolyzing system
US8486236B1 (en) * 2010-06-17 2013-07-16 Walter B. Warning Electrolysis chamber
US20130034489A1 (en) * 2011-02-14 2013-02-07 Gilliam Ryan J Electrochemical hydroxide system and method using fine mesh cathode
ITMI20110500A1 (it) * 2011-03-29 2012-09-30 Industrie De Nora Spa Cella per l elettrodialisi depolarizzata di soluzioni saline
WO2012145645A1 (en) * 2011-04-20 2012-10-26 Eau Technologies, Inc. Independent production of electrolyzed acidic water and electrolyzed basic water
SA112330516B1 (ar) 2011-05-19 2016-02-22 كاليرا كوربوريشن انظمة وطرق هيدروكسيد كهروكيميائية مستخدمة لأكسدة المعدن
US9200375B2 (en) 2011-05-19 2015-12-01 Calera Corporation Systems and methods for preparation and separation of products
FR2976590B1 (fr) 2011-06-16 2014-06-13 Mp Technic Dispositif de fabrication ou de production d'hypochlorite de sodium ou d'acide hypochloreux et systeme de traiment des eaux en general
US8882972B2 (en) 2011-07-19 2014-11-11 Ecolab Usa Inc Support of ion exchange membranes
CN102517600B (zh) * 2011-12-07 2014-08-13 四川大学 一种带毛动物皮或毛的电降解方法
CN107254689A (zh) * 2012-03-29 2017-10-17 卡勒拉公司 利用金属氧化的电化学氢氧化物系统和方法
US9677181B2 (en) 2012-04-23 2017-06-13 Nemaska Lithium Inc. Processes for preparing lithium hydroxide
RS57299B1 (sr) 2012-05-30 2018-08-31 Nemaska Lithium Inc Postupci za dobijanje litijum karbonata
EP2961863B1 (en) * 2013-02-28 2018-01-10 The Government of the United States of America, as represented by the Secretary of the Navy Electrochemical module configuration for the continuous acidification of alkaline water sources and recovery of co2 with continuous hydrogen gas production
PL2971252T3 (pl) 2013-03-15 2021-07-12 Nemaska Lithium Inc. Procesy dla sporządzania wodorotlenku litu
TWI633206B (zh) 2013-07-31 2018-08-21 卡利拉股份有限公司 使用金屬氧化物之電化學氫氧化物系統及方法
ITMI20131521A1 (it) * 2013-09-16 2015-03-17 Industrie De Nora Spa Cella elettrolitica per produzione di soluzioni ossidanti
CN109250733B (zh) 2013-10-23 2021-07-16 内玛斯卡锂公司 制备碳酸锂的方法
KR102099714B1 (ko) 2013-10-23 2020-04-13 네마스카 리튬 인코포레이션 리튬 하이드록사이드 제조 공정 및 시스템
EP3095896B1 (en) * 2014-01-15 2020-04-01 Thyssenkrupp Uhde Chlorine Engineers (Japan) Ltd. Anode for ion exchange membrane electrolysis vessel, and ion exchange membrane electrolysis vessel using same
EP3492632B1 (en) 2014-02-24 2020-12-09 Nemaska Lithium Inc. Methods for treating lithium-containing materials
EP3195395A1 (en) 2014-09-15 2017-07-26 Calera Corporation Electrochemical systems and methods using metal halide to form products
CN104591100A (zh) * 2015-01-15 2015-05-06 贵州大学 膜分离法利用磷石膏制备硫酸的方法
CN104726891B (zh) * 2015-03-16 2017-01-11 中国科学院广州能源研究所 一种具有内部消氢功能的质子交换膜水电解器及其制作方法
JP7030049B2 (ja) * 2015-08-27 2022-03-04 ネマスカ リチウム インコーポレーテッド リチウム含有材料を処理するための方法
US10266954B2 (en) 2015-10-28 2019-04-23 Calera Corporation Electrochemical, halogenation, and oxyhalogenation systems and methods
WO2018022530A1 (en) * 2016-07-25 2018-02-01 Dioxide Materials, Inc. Methods and systems for production of chlorine and caustic using oxygen depolarized cathode
CA2940509A1 (en) 2016-08-26 2018-02-26 Nemaska Lithium Inc. Processes for treating aqueous compositions comprising lithium sulfate and sulfuric acid
US10619254B2 (en) 2016-10-28 2020-04-14 Calera Corporation Electrochemical, chlorination, and oxychlorination systems and methods to form propylene oxide or ethylene oxide
CN106757132A (zh) * 2017-01-12 2017-05-31 精迪敏健康医疗科技有限公司 电解设备
CN107012477A (zh) * 2017-02-28 2017-08-04 郭富强 盐溶液分离出碱和酸的方法
US10844497B2 (en) * 2017-04-19 2020-11-24 Power To Hydrogen, Llc Electrochemical cell and method of using same
WO2019060345A1 (en) 2017-09-19 2019-03-28 Calera Corporation SYSTEMS AND METHODS USING LANTHANIDE HALIDE
US11142466B2 (en) 2017-11-22 2021-10-12 Nemaska Lithium Inc. Processes for preparing hydroxides and oxides of various metals and derivatives thereof
US10590054B2 (en) 2018-05-30 2020-03-17 Calera Corporation Methods and systems to form propylene chlorohydrin from dichloropropane using Lewis acid
CN112969822A (zh) * 2018-08-20 2021-06-15 泰利斯纳诺能量公司 用于制备高压且高纯度的气态氢的模块化电解单元
CN109487296B (zh) * 2018-11-16 2021-03-16 核工业第八研究所 一种用于连接导电柱的柔性桥接板
JP7232158B2 (ja) * 2019-09-05 2023-03-02 デノラ・ペルメレック株式会社 酸性水溶液の製造装置及び酸性水溶液の製造方法
DE102019218297A1 (de) * 2019-11-26 2021-05-27 Siemens Aktiengesellschaft Elektrolyse-Anlage und Betriebsverfahren für eine Elektrolyse-Anlage zur elektrochemischen Reduktion von Kohlendioxid
CN111364055B (zh) * 2020-01-17 2021-04-20 华中科技大学 一种基于硫酸钠电解的磷石膏处理装置及方法
CN111206255A (zh) * 2020-02-27 2020-05-29 浙江高成绿能科技有限公司 一种pem电解槽集电器结构及其制造工艺
CN111320317A (zh) * 2020-03-13 2020-06-23 北京洁绿环境科技股份有限公司 一种老龄填埋场渗滤液的处理方法
AT523650B1 (de) * 2020-09-10 2021-10-15 Univ Linz Arbeitselektrode zur Direktreduktion von Carbonaten zu Kohlenwasserstoffen in einem wässrigen Carbonat-Elektrolyten
US11339483B1 (en) 2021-04-05 2022-05-24 Alchemr, Inc. Water electrolyzers employing anion exchange membranes
WO2023250495A2 (en) * 2022-06-24 2023-12-28 Sublime Systems, Inc. Low voltage electrolyzer and methods of using thereof
WO2024026394A2 (en) * 2022-07-28 2024-02-01 The Johns Hopkins University Electrolyzers

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124520A (en) 1959-09-28 1964-03-10 Electrode
US4076604A (en) * 1975-10-13 1978-02-28 Kureha Kagaku Kogyo Kabushiki Kaisha Process for the electrolytic treatment of alkali halide
US4212712A (en) * 1975-11-19 1980-07-15 Kureha Kagaku Kogyo Kabushiki Kaisha Process for the electrolytic treatment of alkali metal halide solution using ion exchange membranes
US4224121A (en) 1978-07-06 1980-09-23 General Electric Company Production of halogens by electrolysis of alkali metal halides in an electrolysis cell having catalytic electrodes bonded to the surface of a solid polymer electrolyte membrane
US4214958A (en) * 1979-05-14 1980-07-29 General Electric Company Electrolysis of alkali metal halides in a three-compartment cell with a pressurized buffer compartment
US4340452A (en) * 1979-08-03 1982-07-20 Oronzio deNora Elettrochimici S.p.A. Novel electrolysis cell
IT1122699B (it) * 1979-08-03 1986-04-23 Oronzio De Nora Impianti Collettore elettrico resiliente e cella elettrochimica ad elettrolita solido comprendente lo stesso
JPS5693883A (en) * 1979-12-27 1981-07-29 Permelec Electrode Ltd Electrolytic apparatus using solid polymer electrolyte diaphragm and preparation thereof
US4299673A (en) * 1979-12-27 1981-11-10 Broniewski Bogdan M Method of concentrating alkali metal hydroxide in hybrid cells having cation selective diffusion barriers
US4299674A (en) * 1980-06-02 1981-11-10 Ppg Industries, Inc. Process for electrolyzing an alkali metal halide using a solid polymer electrolyte cell
US4331521A (en) * 1981-01-19 1982-05-25 Oronzio Denora Impianti Elettrochimici S.P.A. Novel electrolytic cell and method
JPS5842778A (ja) * 1981-09-09 1983-03-12 Toyo Soda Mfg Co Ltd 電解方法
JPS59159991A (ja) * 1983-03-03 1984-09-10 Japan Storage Battery Co Ltd イオン交換膜と電極とを一体に接合する方法
US4636289A (en) 1983-05-02 1987-01-13 Allied Corporation Solution mining of sodium minerals with acids generated by electrodialytic water splitting
US4561945A (en) * 1984-07-30 1985-12-31 United Technologies Corporation Electrolysis of alkali metal salts with hydrogen depolarized anodes
US4565612A (en) * 1984-12-10 1986-01-21 The Dow Chemical Company Process for reducing sulphate ion concentration in aqueous sodium hydroxide solutions
US4732660A (en) * 1985-09-09 1988-03-22 The Dow Chemical Company Membrane electrolyzer
JP2648313B2 (ja) * 1987-11-30 1997-08-27 田中貴金属工業株式会社 電解方法
US4927514A (en) 1988-09-01 1990-05-22 Eltech Systems Corporation Platinum black air cathode, method of operating same, and layered gas diffusion electrode of improved inter-layer bonding
DE4009410A1 (de) * 1990-03-23 1991-09-26 Basf Ag Verfahren zur elektrochemischen spaltung von alkali sulfaten
US5256261A (en) * 1992-08-21 1993-10-26 Sterling Canada, Inc. Membrane cell operation

Also Published As

Publication number Publication date
IT1248564B (it) 1995-01-19
CZ289193A3 (en) 1994-04-13
MX9203527A (es) 1992-12-01
AR246560A1 (es) 1994-08-31
FI935818A (fi) 1993-12-23
DE69215093D1 (de) 1996-12-12
HU212211B (en) 1996-04-29
US5595641A (en) 1997-01-21
ZA924771B (en) 1993-03-31
SK145893A3 (en) 1994-07-06
NZ243305A (en) 1994-06-27
IL102247A (en) 1996-06-18
WO1993000460A1 (en) 1993-01-07
RU2107752C1 (ru) 1998-03-27
CA2112100A1 (en) 1993-01-07
EP0591350A1 (en) 1994-04-13
HU9303700D0 (en) 1994-04-28
AU2165592A (en) 1993-01-25
JP3182216B2 (ja) 2001-07-03
CN1067931A (zh) 1993-01-13
ITMI911765A1 (it) 1992-12-27
EP0591350B1 (en) 1996-11-06
KR940701466A (ko) 1994-05-28
US5776328A (en) 1998-07-07
JPH05214573A (ja) 1993-08-24
ITMI911765A0 (it) 1991-06-27
BR9206192A (pt) 1994-11-08
DE69215093T2 (de) 1997-06-12
HUT66157A (en) 1994-09-28
TR26992A (tr) 1994-09-13
ATE145018T1 (de) 1996-11-15
AU663717B2 (en) 1995-10-19
FI935818A0 (fi) 1993-12-23
EP0522382A1 (en) 1993-01-13

Similar Documents

Publication Publication Date Title
DK0616505T3 (zh)
DE4291719T1 (zh)
DE4290032T1 (zh)
DE4292221T1 (zh)
FR2684729B1 (zh)
DK0545490T3 (zh)
ECSM91556U (zh)
ECSDI910046S (zh)
AU8357291A (zh)
DK77391D0 (zh)
EP0505158A3 (zh)
AU7119291A (zh)
CN3009759S (zh)
CN3009741S (zh)
AU8792891A (zh)
AU8256391A (zh)
AU7648391A (zh)
EP0495509A3 (zh)
EP0496108A3 (zh)
EP0499403A3 (zh)
EP0500398A3 (zh)
EP0501617A3 (zh)
EP0504737A3 (zh)
EP0504743A3 (zh)
EP0523959A3 (zh)