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FR2439246A1 - DIAPHRAGM COMPRISING ZIRCONIUM AND MAGNESIUM COMPOUNDS IN A POROUS MATRIX - Google Patents

DIAPHRAGM COMPRISING ZIRCONIUM AND MAGNESIUM COMPOUNDS IN A POROUS MATRIX

Info

Publication number
FR2439246A1
FR2439246A1 FR7926034A FR7926034A FR2439246A1 FR 2439246 A1 FR2439246 A1 FR 2439246A1 FR 7926034 A FR7926034 A FR 7926034A FR 7926034 A FR7926034 A FR 7926034A FR 2439246 A1 FR2439246 A1 FR 2439246A1
Authority
FR
France
Prior art keywords
diaphragm
porous matrix
zirconium
magnesium compounds
electrolysis
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.)
Withdrawn
Application number
FR7926034A
Other languages
French (fr)
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.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
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
Priority claimed from US05/953,133 external-priority patent/US4170539A/en
Priority claimed from US05/953,134 external-priority patent/US4170537A/en
Priority claimed from US05/953,132 external-priority patent/US4170538A/en
Application filed by PPG Industries Inc filed Critical PPG Industries Inc
Publication of FR2439246A1 publication Critical patent/FR2439246A1/en
Withdrawn legal-status Critical Current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
    • C25B13/05—Diaphragms; Spacing elements characterised by the material based on inorganic materials
    • 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
    • C25B13/05—Diaphragms; Spacing elements characterised by the material based on inorganic materials
    • C25B13/07—Diaphragms; Spacing elements characterised by the material based on inorganic materials based on ceramics

Landscapes

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

Abstract

DIAPHRAGME PERFECTIONNE POUR CELLULE D'ELECTROLYSE. IL COMPORTE UNE MATRICE POREUSE DANS LAQUELLE EST DEPOSEE CONJOINTEMENT UNE COUCHE D'OXYDE DE MAGNESIUM ET D'OXYDE HYDRATE DE ZIRCONIUM. APPLICATION A L'ELECTROLYSE DES CHLORURES ALCALINS.PERFECTED DIAPHRAGM FOR ELECTROLYSIS CELL. IT CONTAINS A POROUS MATRIX IN WHICH A LAYER OF MAGNESIUM OXIDE AND HYDRATED ZIRCONIUM OXIDE IS JOINTLY DEPOSITED. APPLICATION TO THE ELECTROLYSIS OF ALKALINE CHLORIDES.

FR7926034A 1978-10-20 1979-10-19 DIAPHRAGM COMPRISING ZIRCONIUM AND MAGNESIUM COMPOUNDS IN A POROUS MATRIX Withdrawn FR2439246A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/953,133 US4170539A (en) 1978-10-20 1978-10-20 Diaphragm having zirconium oxide and a hydrophilic fluorocarbon resin in a hydrophobic matrix
US05/953,134 US4170537A (en) 1978-10-20 1978-10-20 Method of preparing a diaphragm having a gel of a hydrous oxide of zirconium in a porous matrix
US05/953,132 US4170538A (en) 1978-10-20 1978-10-20 Diaphragm having zirconium and magnesium compounds in a porous matrix

Publications (1)

Publication Number Publication Date
FR2439246A1 true FR2439246A1 (en) 1980-05-16

Family

ID=27420730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7926034A Withdrawn FR2439246A1 (en) 1978-10-20 1979-10-19 DIAPHRAGM COMPRISING ZIRCONIUM AND MAGNESIUM COMPOUNDS IN A POROUS MATRIX

Country Status (4)

Country Link
DE (1) DE2941889C2 (en)
FR (1) FR2439246A1 (en)
GB (1) GB2033928B (en)
NL (1) NL7907632A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3031064C2 (en) * 1980-08-16 1986-09-04 Kernforschungsanlage Jülich GmbH, 5170 Jülich Porous oxide diaphragm for alkaline electrolysis and its use
JPS57174482A (en) * 1981-03-24 1982-10-27 Asahi Glass Co Ltd Cation exchange membrane for electrolysis

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479266A (en) * 1967-11-30 1969-11-18 Us Interior Inorganic ion exchange membranes for use in electrical separatory processes
US3497394A (en) * 1963-11-29 1970-02-24 Mc Donnell Douglas Corp Inorganic permselective membranes and method of making same
US3575727A (en) * 1968-05-08 1971-04-20 Mc Donnell Douglas Corp Battery separator production and battery
GB1295874A (en) * 1968-11-26 1972-11-08
FR2209608A1 (en) * 1972-12-12 1974-07-05 Asahi Chemical Ind Synthetic resin membrane for electrolytic purposes - with pores filled by titanium hydroxide, zirconium hydroxide, zirconium silicate or silica gel
FR2306010A1 (en) * 1975-03-31 1976-10-29 Kureha Chemical Ind Co Ltd CATIONIC EXCHANGE MEMBRANE
US4089758A (en) * 1974-05-24 1978-05-16 Imperial Chemical Industries Limited Electrolytic process
CH600601A5 (en) * 1974-08-13 1978-06-30 Esb Inc Battery diaphragm with organic substrate

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497394A (en) * 1963-11-29 1970-02-24 Mc Donnell Douglas Corp Inorganic permselective membranes and method of making same
US3479266A (en) * 1967-11-30 1969-11-18 Us Interior Inorganic ion exchange membranes for use in electrical separatory processes
US3575727A (en) * 1968-05-08 1971-04-20 Mc Donnell Douglas Corp Battery separator production and battery
GB1295874A (en) * 1968-11-26 1972-11-08
FR2209608A1 (en) * 1972-12-12 1974-07-05 Asahi Chemical Ind Synthetic resin membrane for electrolytic purposes - with pores filled by titanium hydroxide, zirconium hydroxide, zirconium silicate or silica gel
US4089758A (en) * 1974-05-24 1978-05-16 Imperial Chemical Industries Limited Electrolytic process
CH600601A5 (en) * 1974-08-13 1978-06-30 Esb Inc Battery diaphragm with organic substrate
FR2306010A1 (en) * 1975-03-31 1976-10-29 Kureha Chemical Ind Co Ltd CATIONIC EXCHANGE MEMBRANE

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1973 *

Also Published As

Publication number Publication date
GB2033928B (en) 1983-01-06
DE2941889A1 (en) 1980-04-24
GB2033928A (en) 1980-05-29
DE2941889C2 (en) 1983-02-03
NL7907632A (en) 1980-04-22

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Legal Events

Date Code Title Description
RE Withdrawal of published application