FR2299421B1 - - Google Patents

Info

Publication number
FR2299421B1
FR2299421B1 FR7602403A FR7602403A FR2299421B1 FR 2299421 B1 FR2299421 B1 FR 2299421B1 FR 7602403 A FR7602403 A FR 7602403A FR 7602403 A FR7602403 A FR 7602403A FR 2299421 B1 FR2299421 B1 FR 2299421B1
Authority
FR
France
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
FR7602403A
Other versions
FR2299421A1 (fr
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.)
Occidental Chemical Corp
Original Assignee
Hooker Chemicals and Plastics Corp
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 Hooker Chemicals and Plastics Corp filed Critical Hooker Chemicals and Plastics Corp
Publication of FR2299421A1 publication Critical patent/FR2299421A1/fr
Application granted granted Critical
Publication of FR2299421B1 publication Critical patent/FR2299421B1/fr
Granted 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
    • C25B1/34—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
    • 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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
FR7602403A 1975-01-31 1976-01-29 Procede de fonctio Granted FR2299421A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/545,858 US3959095A (en) 1975-01-31 1975-01-31 Method of operating a three compartment electrolytic cell for the production of alkali metal hydroxides

Publications (2)

Publication Number Publication Date
FR2299421A1 FR2299421A1 (fr) 1976-08-27
FR2299421B1 true FR2299421B1 (fr) 1980-03-14

Family

ID=24177831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7602403A Granted FR2299421A1 (fr) 1975-01-31 1976-01-29 Procede de fonctio

Country Status (14)

Country Link
US (1) US3959095A (fr)
JP (1) JPS51108698A (fr)
BE (1) BE838133A (fr)
BR (1) BR7600529A (fr)
CA (1) CA1073847A (fr)
DE (1) DE2603144A1 (fr)
FI (1) FI760221A (fr)
FR (1) FR2299421A1 (fr)
GB (1) GB1495122A (fr)
IT (1) IT1054542B (fr)
MX (1) MX3467E (fr)
NL (1) NL7601018A (fr)
NO (1) NO760291L (fr)
SE (1) SE7600944L (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5926671B2 (ja) * 1975-11-19 1984-06-29 呉羽化学工業株式会社 イオンコウカンマクデンカイホウホウ
US4140615A (en) * 1977-03-28 1979-02-20 Olin Corporation Cell and process for electrolyzing aqueous solutions using a porous anode separator
US4146445A (en) * 1977-12-27 1979-03-27 Hooker Chemicals & Plastics Corp. Method of electrolytically producing a purified alkali metal hydroxide solution
US5041197A (en) * 1987-05-05 1991-08-20 Physical Sciences, Inc. H2 /C12 fuel cells for power and HCl production - chemical cogeneration
US20020179435A1 (en) * 2001-06-04 2002-12-05 Maddan Orville Lee Apparatus and method for producing magnesium from seawater
US7892447B2 (en) 2006-08-11 2011-02-22 Aqua Resources Corporation Nanoplatelet metal hydroxides and methods of preparing same
US8822030B2 (en) 2006-08-11 2014-09-02 Aqua Resources Corporation Nanoplatelet metal hydroxides and methods of preparing same
AU2009325880A1 (en) * 2008-12-09 2011-07-07 Hydrox Holdings Limited Method and apparatus for producing and separating combustible gasses
US20120247970A1 (en) * 2011-03-31 2012-10-04 Ecolab Usa Inc. Bubbling air through an electrochemical cell to increase efficiency
AU2013252439B2 (en) 2012-04-23 2018-04-19 Nemaska Lithium Inc. Processes for preparing lithium hydroxide
CA2874917C (fr) 2012-05-30 2016-06-21 Nemaska Lithium Inc. Procedes de preparation de carbonate de lithium
EP2971252B1 (fr) 2013-03-15 2020-12-30 Nemaska Lithium Inc. Procédés pour la préparation d'hydroxyde de lithium
CA2928224C (fr) 2013-10-23 2018-02-27 Nemaska Lithium Inc. Procedes de preparation de carbonate de lithium
US10036094B2 (en) 2013-10-23 2018-07-31 Nemaska Lithium Inc. Processes and systems for preparing lithium hydroxide
WO2015123762A1 (fr) 2014-02-24 2015-08-27 Nemaska Lithium Inc. Procédés pour le traitement de matériaux contenant du lithium
CA2996651C (fr) 2015-08-27 2021-06-01 Nemaska Lithium Inc. Methode pour preparer de l'hydroxyde de lithium et du monohydrate de sulfate de lithium au moyen d'une anode depolarisee d'hydrogene
CA2940509A1 (fr) 2016-08-26 2018-02-26 Nemaska Lithium Inc. Procede de traitement de compositions aqueuses comprenant du sulfate de lithium et de l'acide sulfurique
US11142466B2 (en) 2017-11-22 2021-10-12 Nemaska Lithium Inc. Processes for preparing hydroxides and oxides of various metals and derivatives thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967807A (en) * 1952-01-23 1961-01-10 Hooker Chemical Corp Electrolytic decomposition of sodium chloride
US3220941A (en) * 1960-08-03 1965-11-30 Hooker Chemical Corp Method for electrolysis
US3438879A (en) * 1967-07-31 1969-04-15 Hooker Chemical Corp Protection of permselective diaphragm during electrolysis
AU464313B2 (en) * 1971-12-27 1975-08-21 Hooker Chemicals And Plastics Coup Electrolysis method and apparatus
US3773634A (en) * 1972-03-09 1973-11-20 Diamond Shamrock Corp Control of an olyte-catholyte concentrations in membrane cells
US3933603A (en) * 1973-04-25 1976-01-20 Asahi Kasei Kogyo Kabushiki Kaisha Electrolysis of alkali metal chloride

Also Published As

Publication number Publication date
DE2603144A1 (de) 1976-08-05
CA1073847A (fr) 1980-03-18
GB1495122A (en) 1977-12-14
MX3467E (es) 1980-12-09
NL7601018A (nl) 1976-08-03
NO760291L (fr) 1976-08-03
BE838133A (fr) 1976-07-30
IT1054542B (it) 1981-11-30
JPS51108698A (fr) 1976-09-27
FR2299421A1 (fr) 1976-08-27
SE7600944L (sv) 1976-08-02
US3959095A (en) 1976-05-25
BR7600529A (pt) 1976-08-31
FI760221A (fr) 1976-08-01

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Legal Events

Date Code Title Description
ST Notification of lapse