ES474298A1 - Un procedimiento de fabricacion de un diafragma permeable para celdas de electrolisis. - Google Patents

Un procedimiento de fabricacion de un diafragma permeable para celdas de electrolisis.

Info

Publication number
ES474298A1
ES474298A1 ES474298A ES474298A ES474298A1 ES 474298 A1 ES474298 A1 ES 474298A1 ES 474298 A ES474298 A ES 474298A ES 474298 A ES474298 A ES 474298A ES 474298 A1 ES474298 A1 ES 474298A1
Authority
ES
Spain
Prior art keywords
permeable diaphragm
manufacturing
electrolytic cell
polyelectrolyte
sheet
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
ES474298A
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.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Publication of ES474298A1 publication Critical patent/ES474298A1/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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

Un procedimiento de fabricación de un diafragma permeable para celdas de electrolisis de soluciones acuosas de halogenuros de metales alcalinos, en el que se forma una hoja que comprende fibras inorgánicas y un polímero en forma sólida dividida y se calienta la hoja de modo que funde el polímero, caracterizado porque el polímero se escoge entre los polielectrólitos insolubles en las soluciones acuosas de halogenuros de metales alcalinos.
ES474298A 1977-10-19 1978-10-18 Un procedimiento de fabricacion de un diafragma permeable para celdas de electrolisis. Expired ES474298A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU78350A LU78350A1 (fr) 1977-10-19 1977-10-19 Procede de fabrication d'un diaphragme permeable pour cellule d'electrolyse

Publications (1)

Publication Number Publication Date
ES474298A1 true ES474298A1 (es) 1979-04-16

Family

ID=19728737

Family Applications (1)

Application Number Title Priority Date Filing Date
ES474298A Expired ES474298A1 (es) 1977-10-19 1978-10-18 Un procedimiento de fabricacion de un diafragma permeable para celdas de electrolisis.

Country Status (13)

Country Link
US (1) US4204941A (es)
EP (1) EP0001664B1 (es)
JP (1) JPS5474281A (es)
AT (1) AT357175B (es)
AU (1) AU4043678A (es)
BR (1) BR7806881A (es)
CA (1) CA1114778A (es)
DE (1) DE2860625D1 (es)
ES (1) ES474298A1 (es)
IT (1) IT1101663B (es)
LU (1) LU78350A1 (es)
PT (1) PT68647A (es)
ZA (1) ZA785610B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4259417A (en) * 1980-03-10 1981-03-31 Exxon Research And Engineering Co. Ionic barrier
FR2505879B1 (fr) * 1981-05-15 1985-09-27 Chloe Chemie Diaphragme, son procede de preparation et le procede d'electrolyse le mettant en oeuvre
JPS5986120A (ja) * 1982-11-09 1984-05-18 アルプス電気株式会社 回転操作型電気部品
US4666573A (en) * 1985-09-05 1987-05-19 Ppg Industries, Inc. Synthetic diaphragm and process of use thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA700296A (en) * 1964-12-22 Kwo-Wei Chen William Membranes
CA654224A (en) * 1962-12-18 C. Duddy Joseph Battery diaphragm
BE475208A (es) * 1942-05-25 1900-01-01
NL282666A (es) * 1961-09-06
FR1546172A (fr) * 1966-12-03 1968-11-15 Siemens Ag Membrane étanche aux gaz utilisée dans les cellules électro-chimiques
US3723264A (en) * 1969-04-28 1973-03-27 Pullman Inc Electrochemical oxidation of olefinic compounds
US3853720A (en) * 1972-10-24 1974-12-10 Ppg Industries Inc Electrolysis of brine using permeable membranes comprising fluorocarbon copolymers
ZA74315B (en) * 1973-01-17 1975-03-26 Diamond Shamrock Corp Dimensionally stable asbestos diaphragms
BE800949A (fr) * 1973-06-15 1973-10-01 Solvay Diaphragme pour une cellule d'electrolyse
LU74835A1 (es) * 1976-04-26 1977-12-02

Also Published As

Publication number Publication date
ATA747678A (de) 1979-11-15
CA1114778A (fr) 1981-12-22
AU4043678A (en) 1980-04-17
LU78350A1 (fr) 1979-06-01
EP0001664B1 (fr) 1981-04-15
AT357175B (de) 1980-06-25
BR7806881A (pt) 1979-05-08
IT7828917A0 (it) 1978-10-19
JPS5474281A (en) 1979-06-14
ZA785610B (en) 1979-09-26
EP0001664A1 (fr) 1979-05-02
DE2860625D1 (en) 1981-05-07
PT68647A (fr) 1978-11-01
IT1101663B (it) 1985-10-07
US4204941A (en) 1980-05-27

Similar Documents

Publication Publication Date Title
ES481257A1 (es) Un procedimiento para generar un halogeno
DE3066002D1 (en) Fluorinated polymer cation exchange membrane for electrolysis, process for its preparation and process for electrolysing an aqueous solution of an alkali metal chloride
GB1444056A (en) Porous diaphragms
ES483595A1 (es) Procedimiento para la obtencion electrolitica de hidrogeno
GB2026036B (en) Series of electrolytic chlor-alkali cells for the production of hydrogen caustic alkali and chlorine
ES427114A1 (es) Procedimiento de fabricacion de un diafragma para una celda de electrolisis de una solucion acuosa de halogenuro de me- tal alcalino.
ES468769A1 (es) Perfeccionamientos en celdas electroliticas de diafragma.
ES434370A1 (es) Mejoras introducidas en un procedimiento para la electroli- sis de soluciones acuosas de haluros de metales alcalinos.
JPS5311199A (en) Electrolyzing method and electrolytic cell
ES474298A1 (es) Un procedimiento de fabricacion de un diafragma permeable para celdas de electrolisis.
ES482970A1 (es) Diafragma de materia polimera organica fibrosa para celda deelectrolisis
ES458150A1 (es) Un procedimiento de fabricacion de un diafragma permeable para una cuba de electrolisis.
ES468770A1 (es) Perfeccionamientos en celdas electroliticas de diafragma.
ZA793571B (en) Process of electrolyzing aqueous solutions of alkali halides
IL58580A (en) Electrolytic production of alkali metal carbonate in a membrane cell
JPS53149196A (en) Electrolyzing method for aqueous solution of alkali chloride
ES439910A1 (es) Procedimiento y disposicion de celulas para la obtencion de cloro y lejias alcalinas mediante descomposicion electroli- tica de soluciones acuosas de cloruros alcalinos.
JPS5316394A (en) Production of hydrogen by diaphragm type electrolysis of fused caustic soda
RO75907A2 (ro) Celula de electroliza cu diafragma pentru producerea hidroxidului de sodiu,a clorului si hidrogenului
JPS5395899A (en) Alkali halide electrolytic cell
JPS5562187A (en) Starting method of electrolytic cell

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971201