BR7708372A - Celula de membrana para a eletrolise de salmouras de cloretos de metais alcalinos;e processo de operar uma celula de membrana para a eletrolise de salmouras de cloreto de metal alcalino - Google Patents

Celula de membrana para a eletrolise de salmouras de cloretos de metais alcalinos;e processo de operar uma celula de membrana para a eletrolise de salmouras de cloreto de metal alcalino

Info

Publication number
BR7708372A
BR7708372A BR7708372A BR7708372A BR7708372A BR 7708372 A BR7708372 A BR 7708372A BR 7708372 A BR7708372 A BR 7708372A BR 7708372 A BR7708372 A BR 7708372A BR 7708372 A BR7708372 A BR 7708372A
Authority
BR
Brazil
Prior art keywords
pickles
electrolysis
metal chloride
alkaline metal
membrane cell
Prior art date
Application number
BR7708372A
Other languages
English (en)
Inventor
K Woodard
S Specht
Original Assignee
Olin 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 Olin Corp filed Critical Olin Corp
Publication of BR7708372A publication Critical patent/BR7708372A/pt

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
    • C25B13/00—Diaphragms; Spacing elements

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)
BR7708372A 1977-01-03 1977-12-16 Celula de membrana para a eletrolise de salmouras de cloretos de metais alcalinos;e processo de operar uma celula de membrana para a eletrolise de salmouras de cloreto de metal alcalino BR7708372A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/756,313 US4115237A (en) 1977-01-03 1977-01-03 Electrolytic cell having membrane enclosed anodes

Publications (1)

Publication Number Publication Date
BR7708372A true BR7708372A (pt) 1978-09-05

Family

ID=25042938

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7708372A BR7708372A (pt) 1977-01-03 1977-12-16 Celula de membrana para a eletrolise de salmouras de cloretos de metais alcalinos;e processo de operar uma celula de membrana para a eletrolise de salmouras de cloreto de metal alcalino

Country Status (11)

Country Link
US (2) US4115237A (pt)
JP (1) JPS5385800A (pt)
AU (1) AU3059677A (pt)
BE (1) BE862546A (pt)
BR (1) BR7708372A (pt)
CA (1) CA1095855A (pt)
DE (1) DE2800205A1 (pt)
FR (1) FR2376228A1 (pt)
GB (1) GB1567705A (pt)
IT (1) IT1112113B (pt)
NL (1) NL7712901A (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191627A (en) * 1977-02-28 1980-03-04 Olin Corporation Reinforced casing for an electrode for a diaphragm-type electrolytic cell and a method of fabrication
US4165272A (en) * 1978-07-27 1979-08-21 Ppg Industries, Inc. Hollow cathode for an electrolytic cell
US4175024A (en) * 1978-11-22 1979-11-20 Ppg Industries, Inc. Electrolytic cell membrane sealing means
US4196071A (en) * 1979-02-22 1980-04-01 Olin Corporation Ventilated diaphragm support for chlor-alkali cell
US4693797A (en) * 1979-08-03 1987-09-15 Oronzio Denora Impianti Elettrochimici S.P.A. Method of generating halogen and electrolysis cell
US4329218A (en) * 1979-08-20 1982-05-11 The Dow Chemical Company Vertical cathode pocket assembly for membrane-type electrolytic cell
US4229277A (en) * 1979-08-30 1980-10-21 Olin Corporation Glove-like diaphragm structure for electrolytic cells
US4273630A (en) * 1980-01-23 1981-06-16 Olin Corporation Process for the start-up of membrane cells for the electrolysis of aqueous salt solutions
US4265719A (en) * 1980-03-26 1981-05-05 The Dow Chemical Company Electrolysis of aqueous solutions of alkali-metal halides employing a flexible polymeric hydraulically-impermeable membrane disposed against a roughened surface cathode
JPS5741386A (en) * 1980-08-22 1982-03-08 Chlorine Eng Corp Ltd Electrolytic cell by ion exchange membrane method
LU84973A1 (fr) * 1983-08-18 1985-04-24 Solvay Cellule d'electrolyse
JPS60114583A (ja) * 1983-11-22 1985-06-21 Toyo Soda Mfg Co Ltd 苛性アルカリの製造方法
IT1177236B (it) * 1983-11-17 1987-08-26 Toyo Soda Mfg Co Ltd Procedimento per produrre agenti alcalini caustici
DE3918378A1 (de) * 1989-06-06 1990-12-13 Juergen Dr Mueller Ausfuehrungsform und betriebsart einer gasdiffusionselektrode zur elektrochemischen gewinnung von wertstoffen aus waessrigen loesungen
AU694741B2 (en) * 1993-09-06 1998-07-30 Hydrogen Technology Limited Improvements in electrolysis systems
PL313328A1 (en) * 1993-09-06 1996-06-24 Hydrogen Tech Ltd Improvement in electrolysis plant
RU2196735C1 (ru) * 2001-07-20 2003-01-20 Закрытое акционерное общество "Экостар-Наутех" Способ получения моногидрата гидроксида лития высокой степени чистоты из материалов, содержащих карбонат лития

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1153438A (en) * 1914-05-01 1915-09-14 Oxygen Gas Company Electrolytic cell.
US2944956A (en) * 1956-11-16 1960-07-12 Dow Chemical Co Chlorine cell having protected diaphragm
DE1567916A1 (de) * 1965-04-30 1970-10-15 Ceskoslovenska Akademie Ved Elektrolyseur fuer gleichzeitige Chlor-und Alkalikarbonatgewinnung
US4035254A (en) * 1973-05-18 1977-07-12 Gerhard Gritzner Operation of a cation exchange membrane electrolytic cell for producing chlorine including feeding an oxidizing gas having a regulated moisture content to the cathode
US3926769A (en) * 1973-05-18 1975-12-16 Dow Chemical Co Diaphragm cell chlorine production
US3878082A (en) * 1974-02-19 1975-04-15 Basf Wyandotte Corp Diaphragm cell including means for retaining a preformed sheet diaphragm against the cathode
US3923630A (en) * 1974-08-16 1975-12-02 Basf Wyandotte Corp Electrolytic cell including diaphragm and diaphragm-support structure
GB1555334A (en) * 1975-06-13 1979-11-07 Imi Ltd Electrodeposition cell
US3980544A (en) * 1975-07-14 1976-09-14 Olin Corporation Apparatus and method for securing a fabricated diaphragm to electrodes in an electrolytic cell
US4069128A (en) * 1976-05-03 1978-01-17 Gow Enterprises Limited Electrolytic system comprising membrane member between electrodes

Also Published As

Publication number Publication date
NL7712901A (nl) 1978-07-05
DE2800205A1 (de) 1978-07-13
AU3059677A (en) 1979-05-24
US4115237A (en) 1978-09-19
BE862546A (fr) 1978-06-30
GB1567705A (en) 1980-05-21
US4152225A (en) 1979-05-01
JPS5385800A (en) 1978-07-28
FR2376228A1 (fr) 1978-07-28
CA1095855A (en) 1981-02-17
IT1112113B (it) 1986-01-13

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