ES486337A1 - Procedimiento para producir cloro y sosa caustica en una ba-teria de una pluralidad de celulas electroliticas - Google Patents

Procedimiento para producir cloro y sosa caustica en una ba-teria de una pluralidad de celulas electroliticas

Info

Publication number
ES486337A1
ES486337A1 ES486337A ES486337A ES486337A1 ES 486337 A1 ES486337 A1 ES 486337A1 ES 486337 A ES486337 A ES 486337A ES 486337 A ES486337 A ES 486337A ES 486337 A1 ES486337 A1 ES 486337A1
Authority
ES
Spain
Prior art keywords
catholyte
caustic soda
bank
producing chlorine
cells
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
ES486337A
Other languages
English (en)
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.)
Allied Corp
Original Assignee
Allied Chemical 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 Allied Chemical Corp filed Critical Allied Chemical Corp
Publication of ES486337A1 publication Critical patent/ES486337A1/es
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
    • 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
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes

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)

Abstract

Procedimiento para producir cloro y sosa c ustica en una bater¡a de una pluralidad de c¿lulas electrol¡ticas, que tienen cada una un compartimiento de  nodo y un compartimiento de c todo separados uno del otro por una membrana cati¢nica permeable y en el cual procedimiento el catolito de sosa c ustica producido en un primer compartimiento de c todo se hace pasar en serie al compartimiento de c todo de una o m s c¿lulas sucesivas, caracterizado porque por lo menos dos de las c¿lulas iniciales de la bater¡a se mantienen en circulaci¢n de catolito en paralelo por introducci¢n de agua en el compartimiento de c todo de cada una de dichas c¿lulas iniciales, extracci¢n de catolito de sosa c ustica de cada una de dichas c¿lulas iniciales, combinaci¢n de las corrientes de catolito as¡ extra¡das e introducci¢n de dicha corriente combinada de dicha corriente combinada de catolito en el compartimiento de c todo de una o m s c¿lulas sucesivas de la bater¡a.
ES486337A 1978-12-07 1979-11-26 Procedimiento para producir cloro y sosa caustica en una ba-teria de una pluralidad de celulas electroliticas Expired ES486337A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/967,190 US4181587A (en) 1978-12-07 1978-12-07 Process for producing chlorine and caustic soda

Publications (1)

Publication Number Publication Date
ES486337A1 true ES486337A1 (es) 1980-06-16

Family

ID=25512434

Family Applications (1)

Application Number Title Priority Date Filing Date
ES486337A Expired ES486337A1 (es) 1978-12-07 1979-11-26 Procedimiento para producir cloro y sosa caustica en una ba-teria de una pluralidad de celulas electroliticas

Country Status (8)

Country Link
US (1) US4181587A (es)
EP (1) EP0012245B1 (es)
JP (1) JPS5581251A (es)
AU (1) AU537182B2 (es)
CA (1) CA1143696A (es)
DE (1) DE2966490D1 (es)
ES (1) ES486337A1 (es)
NO (1) NO793979L (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285786A (en) * 1980-05-09 1981-08-25 Allied Chemical Corporation Apparatus and method of monitoring temperature in a multi-cell electrolyzer
US4302610A (en) * 1980-05-27 1981-11-24 Allied Corporation Vanadium containing niobates and tantalates
DE102011110507B4 (de) * 2011-08-17 2022-09-08 thyssenkrupp nucera AG & Co. KGaA Methode und System zur Bestimmung der Einzelelement -Stromausbeute im Elektrolyseur

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA754732B (en) * 1974-08-06 1976-08-25 Hoechst Ag Process and cell arrangement for the manufacture of chlorine and alkali metal hydroxide
US4057474A (en) * 1976-06-25 1977-11-08 Allied Chemical Corporation Electrolytic production of alkali metal hydroxide
US4076603A (en) * 1977-04-07 1978-02-28 Kaiser Aluminum & Chemical Corporation Caustic and chlorine production process

Also Published As

Publication number Publication date
JPS6227158B2 (es) 1987-06-12
EP0012245B1 (en) 1983-12-14
NO793979L (no) 1980-06-10
EP0012245A1 (en) 1980-06-25
JPS5581251A (en) 1980-06-19
AU5343479A (en) 1980-07-10
AU537182B2 (en) 1984-06-14
US4181587A (en) 1980-01-01
DE2966490D1 (en) 1984-01-19
CA1143696A (en) 1983-03-29

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