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
Other languages
Chinese (zh)
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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
TW081104802A 1991-06-27 1992-06-19 TW230226B (ref)

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 (ref) 1994-09-11

Family

ID=11360215

Family Applications (1)

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

Country Status (24)

Country Link
US (2) US5595641A (ref)
EP (2) EP0522382A1 (ref)
JP (1) JP3182216B2 (ref)
KR (1) KR940701466A (ref)
CN (1) CN1067931A (ref)
AR (1) AR246560A1 (ref)
AT (1) ATE145018T1 (ref)
AU (1) AU663717B2 (ref)
BR (1) BR9206192A (ref)
CA (1) CA2112100A1 (ref)
CZ (1) CZ289193A3 (ref)
DE (1) DE69215093T2 (ref)
FI (1) FI935818A0 (ref)
HU (1) HU212211B (ref)
IL (1) IL102247A (ref)
IT (1) IT1248564B (ref)
MX (1) MX9203527A (ref)
NZ (1) NZ243305A (ref)
RU (1) RU2107752C1 (ref)
SK (1) SK145893A3 (ref)
TR (1) TR26992A (ref)
TW (1) TW230226B (ref)
WO (1) WO1993000460A1 (ref)
ZA (1) ZA924771B (ref)

Families Citing this family (116)

* 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
EP0870076A1 (en) * 1995-12-28 1998-10-14 E.I. Du Pont De Nemours And Company Production of carbonyl halide
US5906722A (en) * 1997-08-18 1999-05-25 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
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
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
CA2597988A1 (en) 2003-11-20 2005-06-16 Solvay (Societe Anonyme) Process for producing epoxy resins
BRPI0610745A2 (pt) 2005-05-20 2012-10-30 Solvay processo contìnuo de produçao de cloridrina e composição
KR20080037613A (ko) 2005-05-20 2008-04-30 솔베이(소시에떼아노님) 폴리히드록실화 지방족 탄화수소의 클로로히드린으로의전환 방법
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
EA200801285A1 (ru) 2005-11-08 2009-02-27 Солвей (Сосьете Аноним) Способ производства дихлорпропанола хлорированием глицерина
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
TW200911773A (en) 2007-06-12 2009-03-16 Solvay Epichlorohydrin, manufacturing process and use
TW200911693A (en) 2007-06-12 2009-03-16 Solvay Aqueous composition containing a salt, manufacturing process and use
US7753618B2 (en) * 2007-06-28 2010-07-13 Calera Corporation Rocks and aggregate, and methods of making and using the same
AU2008270034B2 (en) 2007-06-28 2009-07-16 Arelac, Inc. Desalination methods and systems that include carbonate compound precipitation
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
WO2009043796A1 (en) 2007-10-02 2009-04-09 Solvay (Société Anonyme) Use of compositions containing silicon for improving the corrosion resistance of vessels
US8341335B2 (en) * 2007-12-05 2012-12-25 Densbits Technologies Ltd. Flash memory apparatus with a heating system for temporarily retired memory portions
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
US7749476B2 (en) 2007-12-28 2010-07-06 Calera Corporation Production of carbonate-containing compositions from material comprising metal silicates
US7754169B2 (en) 2007-12-28 2010-07-13 Calera Corporation Methods and systems for utilizing waste sources of metal oxides
US20100239467A1 (en) * 2008-06-17 2010-09-23 Brent Constantz Methods and systems for utilizing waste sources of metal oxides
AU2008278301B2 (en) 2007-12-28 2010-01-21 Arelac, Inc. Methods of sequestering CO2
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
KR101618891B1 (ko) 2008-04-03 2016-05-09 솔베이(소시에떼아노님) 글리세롤을 함유한 조성물, 그 수득 방법 및 디클로로프로판올 제조에서의 그 용도
US20100144521A1 (en) * 2008-05-29 2010-06-10 Brent Constantz Rocks and Aggregate, and Methods of Making and Using the Same
US7993500B2 (en) 2008-07-16 2011-08-09 Calera Corporation Gas diffusion anode and CO2 cathode electrolyte system
WO2010008896A1 (en) 2008-07-16 2010-01-21 Calera Corporation Low-energy 4-cell electrochemical system with carbon dioxide gas
CN101910469A (zh) 2008-07-16 2010-12-08 卡勒拉公司 电化学系统中的co2利用
CN101868806A (zh) 2008-09-11 2010-10-20 卡勒拉公司 二氧化碳商品交易系统和方法
FR2935968B1 (fr) 2008-09-12 2010-09-10 Solvay Procede pour la purification de chlorure d'hydrogene
US7815880B2 (en) 2008-09-30 2010-10-19 Calera Corporation Reduced-carbon footprint concrete compositions
US8869477B2 (en) 2008-09-30 2014-10-28 Calera Corporation Formed building materials
CN101990523B (zh) 2008-09-30 2015-04-29 卡勒拉公司 Co2-截存的成形建筑材料
US7939336B2 (en) 2008-09-30 2011-05-10 Calera Corporation Compositions and methods using substances containing carbon
US9133581B2 (en) 2008-10-31 2015-09-15 Calera Corporation Non-cementitious compositions comprising vaterite and methods thereof
EP2203241A4 (en) 2008-10-31 2011-01-12 Calera Corp CEMENT-FREE COMPOSITIONS WITH CO2 SEQUESTRATION 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
EP2291550A1 (en) * 2008-12-23 2011-03-09 Calera Corporation Low-energy electrochemical hydroxide system and method
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
AU2010201374B8 (en) 2009-03-02 2010-11-25 Arelac, Inc. Gas stream multi-pollutants control systems and methods
US20100229725A1 (en) * 2009-03-10 2010-09-16 Kasra Farsad Systems and Methods for Processing CO2
US7993511B2 (en) 2009-07-15 2011-08-09 Calera Corporation Electrochemical production of an alkaline solution using 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
US20110079515A1 (en) * 2009-07-15 2011-04-07 Gilliam Ryan J Alkaline production using a gas diffusion anode with a hydrostatic pressure
MX343210B (es) * 2010-04-22 2016-10-27 Spraying Systems Co * Sistema de electrolizacion.
US8486236B1 (en) * 2010-06-17 2013-07-16 Walter B. Warning Electrolysis chamber
RU2432420C1 (ru) * 2010-07-23 2011-10-27 Государственное образовательное учреждение высшего профессионального образования "Московский энергетический институт (технический университет)" (ГОУВПО "МЭИ(ТУ)") Катодный элемент электролизера с твердополимерной мембраной
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
US9200375B2 (en) 2011-05-19 2015-12-01 Calera Corporation Systems and methods for preparation and separation of products
SA112330516B1 (ar) 2011-05-19 2016-02-22 كاليرا كوربوريشن انظمة وطرق هيدروكسيد كهروكيميائية مستخدمة لأكسدة المعدن
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
WO2013148216A1 (en) * 2012-03-29 2013-10-03 Calera Corporation Electrochemical hydroxide systems and methods using metal oxidation
AU2013252439B2 (en) 2012-04-23 2018-04-19 Nemaska Lithium Inc. Processes for preparing lithium hydroxide
CA3109808A1 (en) 2012-05-30 2013-12-05 Nemaska Lithium Inc. System for preparing lithium carbonate from lithium hydroxide
WO2014134410A1 (en) * 2013-02-28 2014-09-04 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
US20160032471A1 (en) 2013-03-15 2016-02-04 Nemaska Lithium Inc. Processes for preparing lithium hydroxide
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
AU2014339706B2 (en) 2013-10-23 2017-05-18 Nemaska Lithium Inc. Processes and systems for preparing lithium hydroxide
CN109250733B (zh) 2013-10-23 2021-07-16 内玛斯卡锂公司 制备碳酸锂的方法
JP6216806B2 (ja) 2014-01-15 2017-10-18 ティッセンクルップ・ウーデ・クロリンエンジニアズ株式会社 イオン交換膜電解槽
CA3086843C (en) 2014-02-24 2021-06-22 Nemaska Lithium Inc. Methods for treating lithium-containing materials
AU2015317970B2 (en) 2014-09-15 2020-01-30 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
AU2016312997A1 (en) * 2015-08-27 2018-04-12 Nemaska Lithium Inc. Methods for treating lithium-containing materials
EP3767011A1 (en) 2015-10-28 2021-01-20 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
WO2018195275A1 (en) * 2017-04-19 2018-10-25 Ph Matter, Llc Electrochemical cell and method of using same
WO2019060345A1 (en) 2017-09-19 2019-03-28 Calera Corporation SYSTEMS AND METHODS USING LANTHANIDE HALIDE
KR20240075840A (ko) 2017-11-22 2024-05-29 네마스카 리튬 인코포레이션 다양한 금속의 하이드록사이드와 옥사이드 및 이들의 유도체를 제조하는 방법
US10590054B2 (en) 2018-05-30 2020-03-17 Calera Corporation Methods and systems to form propylene chlorohydrin from dichloropropane using Lewis acid
WO2020039218A1 (en) * 2018-08-20 2020-02-27 Thalesnano Energy Zrt. Modular electrolyzer cell to generate gaseous hydrogen at high pressure and with high purity
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
WO2020232556A1 (en) 2019-05-22 2020-11-26 Nemaska Lithium Inc. Processes for preparing hydroxides and oxides of various metals and derivatives thereof
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
AU2022237620A1 (en) 2021-03-17 2023-09-28 Electrasteel, Inc. Carbon capture using electrochemically-produced acid and base
US11339483B1 (en) 2021-04-05 2022-05-24 Alchemr, Inc. Water electrolyzers employing anion exchange membranes
AU2023288544A1 (en) * 2022-06-24 2025-01-09 Sublime Systems, Inc. Low voltage electrolyzer and methods of using thereof
US20240035172A1 (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
BE594986A (ref) * 1959-09-28
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
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
JPS5693883A (en) * 1979-12-27 1981-07-29 Permelec Electrode Ltd Electrolytic apparatus using solid polymer electrolyte diaphragm and preparation thereof
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

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CA2112100A1 (en) 1993-01-07
SK145893A3 (en) 1994-07-06
ITMI911765A1 (it) 1992-12-27
FI935818A7 (fi) 1993-12-23
CN1067931A (zh) 1993-01-13
IL102247A (en) 1996-06-18
TR26992A (tr) 1994-09-13
EP0522382A1 (en) 1993-01-13
AU663717B2 (en) 1995-10-19
HUT66157A (en) 1994-09-28
ITMI911765A0 (it) 1991-06-27
RU2107752C1 (ru) 1998-03-27
DE69215093D1 (de) 1996-12-12
US5595641A (en) 1997-01-21
IT1248564B (it) 1995-01-19
JPH05214573A (ja) 1993-08-24
BR9206192A (pt) 1994-11-08
ATE145018T1 (de) 1996-11-15
HU212211B (en) 1996-04-29
ZA924771B (en) 1993-03-31
AU2165592A (en) 1993-01-25
FI935818A0 (fi) 1993-12-23
DE69215093T2 (de) 1997-06-12
WO1993000460A1 (en) 1993-01-07
EP0591350B1 (en) 1996-11-06
HU9303700D0 (en) 1994-04-28
KR940701466A (ko) 1994-05-28
US5776328A (en) 1998-07-07
MX9203527A (es) 1992-12-01
AR246560A1 (es) 1994-08-31
EP0591350A1 (en) 1994-04-13
CZ289193A3 (en) 1994-04-13
NZ243305A (en) 1994-06-27
JP3182216B2 (ja) 2001-07-03

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