ES8203986A1 - Procedimiento para la produccion de diafragmas porosos para celdas electroliticas. - Google Patents

Procedimiento para la produccion de diafragmas porosos para celdas electroliticas.

Info

Publication number
ES8203986A1
ES8203986A1 ES502645A ES502645A ES8203986A1 ES 8203986 A1 ES8203986 A1 ES 8203986A1 ES 502645 A ES502645 A ES 502645A ES 502645 A ES502645 A ES 502645A ES 8203986 A1 ES8203986 A1 ES 8203986A1
Authority
ES
Spain
Prior art keywords
production
electrolytic cell
porous diaphragm
shaped article
porous
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
ES502645A
Other languages
English (en)
Other versions
ES502645A0 (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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES8203986A1 publication Critical patent/ES8203986A1/es
Publication of ES502645A0 publication Critical patent/ES502645A0/es
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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C25B13/08—Diaphragms; Spacing elements characterised by the material based on organic materials

Landscapes

  • Chemical & Material Sciences (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)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE DIAFRAGMAS POROSOS PARA CELDAS ELECTROLITICAS. CONSISTE EN IRRADIAR UN ARTICULO CONFORMADO POROSO DE UN MATERIAL POLIMERICO ORGANICO CON RADIACIONES DE ALTA ENERGIA EN PRESENCIA DE AMONIACO, MONOXIDO DE CARBONO O FOSGENO. EL PRODUCTO CONFORMADO TIENE UNA MICROESTRUCTURA DE NODULOS INTERCONECTADOS POR FIBRILAS. EL MATERIAL POLIMERICO ORGANICO CONTIENE FLUOR. LA IRRADIACION TIENE LUGAR CON RAYOS GAMMA DE AL MENOS 0,5 M RAD DE RADIACION. DICHA IRRADIACION TIENE LUGAR EN AUSENCIA DE OXIGENO.
ES502645A 1980-05-30 1981-05-30 Procedimiento para la produccion de diafragmas porosos para celdas electroliticas. Granted ES502645A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8017687 1980-05-30

Publications (2)

Publication Number Publication Date
ES8203986A1 true ES8203986A1 (es) 1982-04-01
ES502645A0 ES502645A0 (es) 1982-04-01

Family

ID=10513718

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502645A Granted ES502645A0 (es) 1980-05-30 1981-05-30 Procedimiento para la produccion de diafragmas porosos para celdas electroliticas.

Country Status (9)

Country Link
US (1) US4371564A (es)
EP (1) EP0041333B1 (es)
JP (1) JPS5713190A (es)
AT (1) ATE8510T1 (es)
AU (1) AU535929B2 (es)
CA (1) CA1163955A (es)
DE (1) DE3164866D1 (es)
ES (1) ES502645A0 (es)
ZA (1) ZA813402B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO148267C (no) * 1981-06-16 1983-09-07 Norsk Hydro As Diafragma for vannelektrolyse

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666693A (en) * 1969-02-17 1972-05-30 Centre Nat Rech Scient Sequential graft copolymerization of acid and basic monomers onto a perhalogenated olefin polymer
JPS5027777A (es) * 1973-07-13 1975-03-22
US3944709A (en) * 1974-05-13 1976-03-16 Polaroid Corporation Surface modification by electrical discharge in a mixture of gases
US4113922A (en) * 1974-12-23 1978-09-12 Hooker Chemicals & Plastics Corp. Trifluorostyrene sulfonic acid membranes
US4189369A (en) * 1975-05-20 1980-02-19 E. I. Du Pont De Nemours And Company Diaphragm of hydrophilic fluoropolymers
JPS5226380A (en) * 1975-08-25 1977-02-26 Sumitomo Chem Co Ltd Method of making semipermeable membranes

Also Published As

Publication number Publication date
AU535929B2 (en) 1984-04-12
ZA813402B (en) 1982-06-30
AU7087281A (en) 1981-12-03
ATE8510T1 (de) 1984-08-15
CA1163955A (en) 1984-03-20
DE3164866D1 (en) 1984-08-23
US4371564A (en) 1983-02-01
EP0041333B1 (en) 1984-07-18
JPS5713190A (en) 1982-01-23
EP0041333A1 (en) 1981-12-09
ES502645A0 (es) 1982-04-01

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