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ES478598A1 - Chloralkali electrolytic cell and method for operating same. - Google Patents

Chloralkali electrolytic cell and method for operating same.

Info

Publication number
ES478598A1
ES478598A1 ES478598A ES478598A ES478598A1 ES 478598 A1 ES478598 A1 ES 478598A1 ES 478598 A ES478598 A ES 478598A ES 478598 A ES478598 A ES 478598A ES 478598 A1 ES478598 A1 ES 478598A1
Authority
ES
Spain
Prior art keywords
gas feed
oxygen
electrolytic cell
electrodes
operating same
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
ES478598A
Other languages
Spanish (es)
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.)
Diamond Shamrock Corp
Original Assignee
Diamond Shamrock 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25387618&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES478598(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Diamond Shamrock Corp filed Critical Diamond Shamrock Corp
Publication of ES478598A1 publication Critical patent/ES478598A1/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
    • C25B1/34—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Hybrid Cells (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

Disclosed are methods of operation for oxygen electrodes which maximize the power efficiency available from such oxygen electrodes while minimizing the voltage necessary to operate such oxygen electrodes. These methods include control of the pressure of the gas feed side of the oxygen electrode, control of the total flow of the gas feed side, the humidification of the gas feed side of the oxygen electrode and the elimination of CO2 from the gas feed to the oxygen electrode to increase the lifetime of such electrodes as applied to a chlor-alkali electrolytic cell.
ES478598A 1978-03-13 1979-03-13 Chloralkali electrolytic cell and method for operating same. Expired ES478598A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88575478A 1978-03-13 1978-03-13

Publications (1)

Publication Number Publication Date
ES478598A1 true ES478598A1 (en) 1980-06-16

Family

ID=25387618

Family Applications (1)

Application Number Title Priority Date Filing Date
ES478598A Expired ES478598A1 (en) 1978-03-13 1979-03-13 Chloralkali electrolytic cell and method for operating same.

Country Status (16)

Country Link
EP (1) EP0004191B1 (en)
JP (1) JPS54132498A (en)
AU (1) AU529294B2 (en)
BR (1) BR7901504A (en)
CA (1) CA1155792A (en)
DD (1) DD142456A5 (en)
DE (1) DE2962670D1 (en)
ES (1) ES478598A1 (en)
IL (1) IL56855A (en)
IN (1) IN152982B (en)
MX (1) MX154417A (en)
NO (1) NO153224C (en)
PL (1) PL116783B2 (en)
SU (1) SU860711A1 (en)
YU (1) YU58579A (en)
ZA (1) ZA791153B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3420483A1 (en) * 1984-06-01 1985-12-05 Hoechst Ag, 6230 Frankfurt BIPOLAR ELECTROLYSIS WITH GAS DIFFUSION CATHODE
US4566957A (en) * 1984-12-10 1986-01-28 United Technologies Corporation Use of gas depolarized anodes for the electrochemical production of adiponitrile
CA2271026C (en) 1995-10-10 2007-03-13 The University Of Melbourne 3-amino-propoxyphenyl derivatives
PL409557A1 (en) 2014-09-22 2016-03-29 Ori-Med Spółka Z Ograniczoną Odpowiedzialnością Orthopedic chair, preferably for rehabilitation of scolioses
DE102015014515A1 (en) 2015-11-11 2017-05-11 Dräger Safety AG & Co. KGaA Electrolyte conductor, method for producing an electrolyte conductor and an electrochemical gas sensor and a gas meter with such

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681887A (en) * 1950-02-03 1954-06-22 Diamond Alkali Co Electrolytic cell
GB832196A (en) * 1955-01-21 1960-04-06 Jean Billiter Electrolytic processes
US3775272A (en) * 1972-02-25 1973-11-27 Olin Corp Mercury diaphragm chlor-alkali cell and process for decomposing alkali metal halides
US3923628A (en) * 1973-05-18 1975-12-02 Dow Chemical Co Diaphragm cell chlorine production
US3926769A (en) * 1973-05-18 1975-12-16 Dow Chemical Co Diaphragm cell chlorine production
JPS52124496A (en) * 1976-04-14 1977-10-19 Japan Storage Battery Co Ltd Method of electrolyzing alkali metal chloride and apparatus therefor

Also Published As

Publication number Publication date
SU860711A1 (en) 1981-08-30
NO790819L (en) 1979-09-14
MX154417A (en) 1987-08-14
PL116783B2 (en) 1981-06-30
YU58579A (en) 1983-01-21
ZA791153B (en) 1980-03-26
EP0004191B1 (en) 1982-05-05
NO153224C (en) 1986-02-05
DD142456A5 (en) 1980-06-25
DE2962670D1 (en) 1982-06-24
BR7901504A (en) 1979-10-09
EP0004191A3 (en) 1979-10-31
IL56855A0 (en) 1979-05-31
NO153224B (en) 1985-10-28
IL56855A (en) 1982-07-30
CA1155792A (en) 1983-10-25
AU4504779A (en) 1979-09-20
JPS54132498A (en) 1979-10-15
AU529294B2 (en) 1983-06-02
PL214074A1 (en) 1980-03-24
IN152982B (en) 1984-05-19
EP0004191A2 (en) 1979-09-19

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