CA1046447A - Membranes - Google Patents

Membranes

Info

Publication number
CA1046447A
CA1046447A CA213,907A CA213907A CA1046447A CA 1046447 A CA1046447 A CA 1046447A CA 213907 A CA213907 A CA 213907A CA 1046447 A CA1046447 A CA 1046447A
Authority
CA
Canada
Prior art keywords
zirconium oxide
oxide
diaphragm
cell
alkali metal
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
CA213,907A
Other languages
English (en)
Other versions
CA213907S (en
Inventor
Stuart F. Mellish
Christopher Vallance
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
Application granted granted Critical
Publication of CA1046447A publication Critical patent/CA1046447A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/12—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Paper (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
CA213,907A 1973-11-23 1974-11-15 Membranes Expired CA1046447A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5438773A GB1482749A (en) 1973-11-23 1973-11-23 Electrolytic cell diaphragms

Publications (1)

Publication Number Publication Date
CA1046447A true CA1046447A (fr) 1979-01-16

Family

ID=10470844

Family Applications (1)

Application Number Title Priority Date Filing Date
CA213,907A Expired CA1046447A (fr) 1973-11-23 1974-11-15 Membranes

Country Status (3)

Country Link
BE (1) BE822488A (fr)
CA (1) CA1046447A (fr)
GB (1) GB1482749A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741813A (en) * 1986-12-15 1988-05-03 Oxytech Systems, Inc. Diaphragm for an electrolytic cell
CN109728228A (zh) * 2018-12-11 2019-05-07 溧阳天目先导电池材料科技有限公司 一种薄膜及其制备方法和二次电池

Also Published As

Publication number Publication date
GB1482749A (en) 1977-08-10
BE822488A (fr) 1975-03-14

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