RU2013111435A - Потребляющий кислород электрод для применения в электролизных ячейках с микрозазорной конфигурацией и способ проведения электролиза хлоридов щелочных металлов (варианты) - Google Patents

Потребляющий кислород электрод для применения в электролизных ячейках с микрозазорной конфигурацией и способ проведения электролиза хлоридов щелочных металлов (варианты) Download PDF

Info

Publication number
RU2013111435A
RU2013111435A RU2013111435/04A RU2013111435A RU2013111435A RU 2013111435 A RU2013111435 A RU 2013111435A RU 2013111435/04 A RU2013111435/04 A RU 2013111435/04A RU 2013111435 A RU2013111435 A RU 2013111435A RU 2013111435 A RU2013111435 A RU 2013111435A
Authority
RU
Russia
Prior art keywords
oxygen
electrolysis
alkali metal
consuming electrode
holes
Prior art date
Application number
RU2013111435/04A
Other languages
English (en)
Russian (ru)
Inventor
Андреас БУЛАН
Юрген КИНТРУП
Original Assignee
Байер Интеллектуэль Проперти Гмбх
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 Байер Интеллектуэль Проперти Гмбх filed Critical Байер Интеллектуэль Проперти Гмбх
Publication of RU2013111435A publication Critical patent/RU2013111435A/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/14—Alkali metal compounds
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/23—Cells 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

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)
  • Automation & Control Theory (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
RU2013111435/04A 2012-03-15 2013-03-14 Потребляющий кислород электрод для применения в электролизных ячейках с микрозазорной конфигурацией и способ проведения электролиза хлоридов щелочных металлов (варианты) RU2013111435A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012204041.2 2012-03-15
DE201210204041 DE102012204041A1 (de) 2012-03-15 2012-03-15 Verfahren zur Elektrolyse von Alkalichloriden mit Sauerstoffverzehrelektroden, die Öffnungen aufweisen

Publications (1)

Publication Number Publication Date
RU2013111435A true RU2013111435A (ru) 2014-09-20

Family

ID=47843157

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2013111435/04A RU2013111435A (ru) 2012-03-15 2013-03-14 Потребляющий кислород электрод для применения в электролизных ячейках с микрозазорной конфигурацией и способ проведения электролиза хлоридов щелочных металлов (варианты)

Country Status (8)

Country Link
US (1) US20130240372A1 (ja)
EP (1) EP2639339A3 (ja)
JP (2) JP6549816B2 (ja)
KR (1) KR20130105505A (ja)
CN (1) CN103305865B (ja)
DE (1) DE102012204041A1 (ja)
RU (1) RU2013111435A (ja)
TW (1) TW201406996A (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9200375B2 (en) 2011-05-19 2015-12-01 Calera Corporation Systems and methods for preparation and separation of products
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
CA2958089C (en) 2014-09-15 2021-03-16 Calera Corporation Electrochemical systems and methods using metal halide to form products
US10266954B2 (en) 2015-10-28 2019-04-23 Calera Corporation Electrochemical, halogenation, and oxyhalogenation systems and methods
DE102016217989A1 (de) 2016-09-20 2018-03-22 Siemens Aktiengesellschaft Vorrichtung zum kontinuierlichen Betrieb einer Elektrolysezelle mit gasförmigem Substrat und Gasdiffusionselektrode
US10619254B2 (en) 2016-10-28 2020-04-14 Calera Corporation Electrochemical, chlorination, and oxychlorination systems and methods to form propylene oxide or ethylene oxide
US10556848B2 (en) 2017-09-19 2020-02-11 Calera Corporation Systems and methods using lanthanide halide
JP6813526B2 (ja) 2018-03-16 2021-01-13 株式会社東芝 二酸化炭素の電解セルと電解装置
US10590054B2 (en) 2018-05-30 2020-03-17 Calera Corporation Methods and systems to form propylene chlorohydrin from dichloropropane using Lewis acid
EP3670706B1 (de) * 2018-12-18 2024-02-21 Covestro Deutschland AG Verfahren zur membran-elektrolyse von alkalichloridlösungen mit gasdiffusionselektrode

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS558413A (en) * 1978-06-30 1980-01-22 Toagosei Chem Ind Co Ltd Protecting method of stop electrolytic cell
US4332662A (en) 1980-07-07 1982-06-01 Hooker Chemicals & Plastics Corp. Electrolytic cell having a depolarized cathode
US4364806A (en) 1981-05-08 1982-12-21 Diamond Shamrock Corporation Gas electrode shutdown procedure
US4578159A (en) 1985-04-25 1986-03-25 Olin Corporation Electrolysis of alkali metal chloride brine in catholyteless membrane cells employing an oxygen consuming cathode
US4919791A (en) * 1985-04-25 1990-04-24 Olin Corporation Controlled operation of high current density oxygen consuming cathode cells to prevent hydrogen formation
US5168005A (en) * 1990-12-21 1992-12-01 E. I. Du Pont De Nemours And Company Multiaxially reinforced membrane
JP3553775B2 (ja) 1997-10-16 2004-08-11 ペルメレック電極株式会社 ガス拡散電極を使用する電解槽
FR2772051B1 (fr) * 1997-12-10 1999-12-31 Atochem Elf Sa Procede d'immobilisation d'une cellule d'electrolyse a membrane et a cathode a reduction d'oxygene
JP3645703B2 (ja) * 1998-01-09 2005-05-11 ペルメレック電極株式会社 ガス拡散電極構造体
IT1317753B1 (it) 2000-02-02 2003-07-15 Nora S P A Ora De Nora Impiant Cella di elettrolisi con elettrodo a diffusione di gas.
JP3536054B2 (ja) * 2001-02-22 2004-06-07 三井化学株式会社 電解槽の運転開始方法
JP2003041388A (ja) * 2001-07-31 2003-02-13 Association For The Progress Of New Chemistry イオン交換膜電解槽および電解方法
JP2004300510A (ja) 2003-03-31 2004-10-28 Mitsui Chemicals Inc ガス拡散陰極を用いたイオン交換膜型電解槽の保護方法
ITMI20061388A1 (it) 2006-07-18 2008-01-19 Uhdenora Spa Procedimento per la protezione di celle elettroniche equipaggiate con elettrodoti a diffusione gassosa in condizioni di fermata

Also Published As

Publication number Publication date
CN103305865A (zh) 2013-09-18
EP2639339A2 (de) 2013-09-18
US20130240372A1 (en) 2013-09-19
CN103305865B (zh) 2017-08-11
EP2639339A3 (de) 2015-06-10
JP6549816B2 (ja) 2019-07-24
KR20130105505A (ko) 2013-09-25
TW201406996A (zh) 2014-02-16
DE102012204041A1 (de) 2013-09-19
JP2013194323A (ja) 2013-09-30
JP2018048411A (ja) 2018-03-29

Similar Documents

Publication Publication Date Title
RU2013111435A (ru) Потребляющий кислород электрод для применения в электролизных ячейках с микрозазорной конфигурацией и способ проведения электролиза хлоридов щелочных металлов (варианты)
KR102274666B1 (ko) 중수의 전해농축 방법
CN101634035B (zh) 臭氧和过氧化氢在中性介质中协同电化学产生方法和装置
US9611555B2 (en) Chemical systems and methods for operating an electrochemical cell with an acidic anolyte
KR101760635B1 (ko) 초미세기포 수소기체 제조장치
BR112013006922A2 (pt) método e aparelho para a redução eletroquímica de dióxido de carbono
MY153740A (en) Electrolytic device for generation of ph-controlled hypohalous acid aqueous solutions for disinfectant applications
UY35080A (es) Celda de electrólisis de soluciones alcalinas
TWI266813B (en) Wet process performed with anode water containing oxidative substance and/or cathode water containing reductive substance in semiconductor device fabrication, and anode water and/or cathode water used in the wet process
PT1274884E (pt) Celula electrolitica e metodo para electrolise
RU2017141982A (ru) Система обработки воды с использованием устройства для электролиза водного раствора щелочи и щелочного топливного элемента
RU2013111433A (ru) Способ электролиза хлоридов щелочных металлов с помощью электролитной ячейки с микрозазорной конфигурацией (варианты)
RU2016129051A (ru) Устройство и способ гибкого использования электроэнергии
WO2012096993A3 (en) Control of ph kinetics in an electrolytic cell having acid-intolerant alkali-conductive membrane
TWI630287B (zh) 隔膜電極總成及應用其之電解水製造裝置
TW200519231A (en) Method for the electrolysis of an aqueous solution of hydrogen chloride or alkali metal chloride
Lima et al. Energy loss in electrochemical diaphragm process of chlorine and alkali industry–A collateral effect of the undesirable generation of chlorate
KR101436139B1 (ko) 차아염소산용액 생성용 염수의 전기분해장치
JP4705190B1 (ja) 電解生成水の製造装置及びその製造方法
JPWO2015108115A1 (ja) イオン交換膜電解槽用陽極およびこれを用いたイオン交換膜電解槽
Felix-Navarro et al. Cyanide degradation by direct and indirect electrochemical oxidation in electro-active support electrolyte aqueous solutions
AU2014306635B2 (en) Methods for the simultaneous electrolytic decarboxylation and reduction of sugars
MX2015006178A (es) Generacion electrolitica de iones de manganeso (iii) en acido sulfurico fuerte.
WO2013068599A3 (en) Process for producing an anolyte composition
RU2603642C1 (ru) Способ получения нитрата церия (iv)

Legal Events

Date Code Title Description
FA93 Acknowledgement of application withdrawn (no request for examination)

Effective date: 20160315