CA1143334A - Composite electrodes for diaphragmless electrolytic cells for the production of chlorates and hypochlorites i - Google Patents

Composite electrodes for diaphragmless electrolytic cells for the production of chlorates and hypochlorites i

Info

Publication number
CA1143334A
CA1143334A CA000353845A CA353845A CA1143334A CA 1143334 A CA1143334 A CA 1143334A CA 000353845 A CA000353845 A CA 000353845A CA 353845 A CA353845 A CA 353845A CA 1143334 A CA1143334 A CA 1143334A
Authority
CA
Canada
Prior art keywords
base plate
electrode assembly
plates
metal
perforated
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA000353845A
Other languages
English (en)
French (fr)
Inventor
Ian H. Warren
Kin Seto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chemetics International Ltd
Original Assignee
Chemetics International Ltd
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 Chemetics International Ltd filed Critical Chemetics International Ltd
Priority to CA000353845A priority Critical patent/CA1143334A/en
Priority to NZ197265A priority patent/NZ197265A/xx
Priority to AU71359/81A priority patent/AU7135981A/en
Priority to FI811791A priority patent/FI811791L/fi
Priority to SE8103605A priority patent/SE8103605L/sv
Priority to ZA00813886A priority patent/ZA813886B/xx
Priority to JP56088334A priority patent/JPS5773190A/ja
Application granted granted Critical
Publication of CA1143334A publication Critical patent/CA1143334A/en
Expired legal-status Critical Current

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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof
    • C25B1/265—Chlorates
    • 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
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof
    • 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
    • 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

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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
CA000353845A 1980-06-10 1980-06-10 Composite electrodes for diaphragmless electrolytic cells for the production of chlorates and hypochlorites i Expired CA1143334A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA000353845A CA1143334A (en) 1980-06-10 1980-06-10 Composite electrodes for diaphragmless electrolytic cells for the production of chlorates and hypochlorites i
NZ197265A NZ197265A (en) 1980-06-10 1981-06-02 Composite electrode assembly for diaphragmless electrolytic cell
AU71359/81A AU7135981A (en) 1980-06-10 1981-06-04 Insulated electrode assembly for diaphragmless cell
FI811791A FI811791L (fi) 1980-06-10 1981-06-09 Kompositelektroder foer diafragmaloesa elektrolytiska celler foer framstaellning av klorater och hypokloriter
SE8103605A SE8103605L (sv) 1980-06-10 1981-06-09 Elektrod for elektrolysceller for framstellning av hypoklorit och klorat
ZA00813886A ZA813886B (en) 1980-06-10 1981-06-10 Composite electrodes for diaphragmless electrolytic cells for the production of chlorates and hypochlorites-1
JP56088334A JPS5773190A (en) 1980-06-10 1981-06-10 Electrode assemblage for electrolytic tank free from diaphragm for preparing chlorite and hypochlorite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000353845A CA1143334A (en) 1980-06-10 1980-06-10 Composite electrodes for diaphragmless electrolytic cells for the production of chlorates and hypochlorites i

Publications (1)

Publication Number Publication Date
CA1143334A true CA1143334A (en) 1983-03-22

Family

ID=4117163

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000353845A Expired CA1143334A (en) 1980-06-10 1980-06-10 Composite electrodes for diaphragmless electrolytic cells for the production of chlorates and hypochlorites i

Country Status (7)

Country Link
JP (1) JPS5773190A (sv)
AU (1) AU7135981A (sv)
CA (1) CA1143334A (sv)
FI (1) FI811791L (sv)
NZ (1) NZ197265A (sv)
SE (1) SE8103605L (sv)
ZA (1) ZA813886B (sv)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225061A (en) * 1991-05-24 1993-07-06 Westerlund Goethe O Bipolar electrode module
EP0681038A1 (en) * 1994-05-03 1995-11-08 De Nora Permelec S.P.A. Electrolyzer for the production of sodium hypochlorite and chlorate equipped with improved electrodes
EP0823400A1 (en) * 1996-08-06 1998-02-11 First Ocean Co., Ltd. An electrode structure for electrolysis of water and a method for sterilization of water thereby
IT201700004794A1 (it) * 2017-01-18 2018-07-18 Andrea Capriccioli Elettrolizzatore per la produzione di h2
IT202200001544A1 (it) * 2022-01-31 2023-07-31 Eos Energetics S R L S Cella elettrolitica per la produzione di h2

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103088359A (zh) * 2012-12-13 2013-05-08 苏州新区化工节能设备厂 扩张阳极板及其制造方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225061A (en) * 1991-05-24 1993-07-06 Westerlund Goethe O Bipolar electrode module
EP0681038A1 (en) * 1994-05-03 1995-11-08 De Nora Permelec S.P.A. Electrolyzer for the production of sodium hypochlorite and chlorate equipped with improved electrodes
EP0823400A1 (en) * 1996-08-06 1998-02-11 First Ocean Co., Ltd. An electrode structure for electrolysis of water and a method for sterilization of water thereby
US5897757A (en) * 1996-08-06 1999-04-27 First Ocean Co., Ltd. Electrode structure for electrolysis of water and a method for sterilization of water thereby
IT201700004794A1 (it) * 2017-01-18 2018-07-18 Andrea Capriccioli Elettrolizzatore per la produzione di h2
WO2018134766A1 (en) * 2017-01-18 2018-07-26 Andrea Capriccioli Electrolytic cell for the production of h2
IT202200001544A1 (it) * 2022-01-31 2023-07-31 Eos Energetics S R L S Cella elettrolitica per la produzione di h2
WO2023144802A1 (en) * 2022-01-31 2023-08-03 Eos Energetics S.R.L. Electrolytic cell for the production of h2

Also Published As

Publication number Publication date
FI811791L (fi) 1981-12-11
JPS5773190A (en) 1982-05-07
AU7135981A (en) 1981-12-17
NZ197265A (en) 1983-09-30
ZA813886B (en) 1982-06-30
SE8103605L (sv) 1981-12-11

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Legal Events

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