IE41351B1 - Modified diaphragm electrolytic cell - Google Patents

Modified diaphragm electrolytic cell

Info

Publication number
IE41351B1
IE41351B1 IE434/75A IE43475A IE41351B1 IE 41351 B1 IE41351 B1 IE 41351B1 IE 434/75 A IE434/75 A IE 434/75A IE 43475 A IE43475 A IE 43475A IE 41351 B1 IE41351 B1 IE 41351B1
Authority
IE
Ireland
Prior art keywords
electrolytic cell
modified diaphragm
diaphragm electrolytic
diaphragm
modified
Prior art date
Application number
IE434/75A
Other versions
IE41351L (en
Original Assignee
Diamond Shamrock 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 Diamond Shamrock Corp filed Critical Diamond Shamrock Corp
Publication of IE41351L publication Critical patent/IE41351L/en
Publication of IE41351B1 publication Critical patent/IE41351B1/en

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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • 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)

Abstract

A diaphragm cell for the electrolytic production of chlorine and alkali metal hydroxide, in other respects conventional, is improved by the provision of a dimensionally stable, polymer-modified diaphragm together with a dimensionally adjustable anode capable of movement toward said diaphragm on cell assembly. [US3928166A]
IE434/75A 1974-03-01 1975-02-28 Modified diaphragm electrolytic cell IE41351B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US447215A US3928166A (en) 1974-03-01 1974-03-01 Dimensionally adjustable anode-dimensionally stable diaphragm combination for electrolytic cells

Publications (2)

Publication Number Publication Date
IE41351L IE41351L (en) 1975-09-01
IE41351B1 true IE41351B1 (en) 1979-12-19

Family

ID=23775449

Family Applications (1)

Application Number Title Priority Date Filing Date
IE434/75A IE41351B1 (en) 1974-03-01 1975-02-28 Modified diaphragm electrolytic cell

Country Status (9)

Country Link
US (1) US3928166A (en)
DK (1) DK80575A (en)
EG (1) EG11615A (en)
IE (1) IE41351B1 (en)
LU (1) LU71938A1 (en)
NO (1) NO145249C (en)
PH (1) PH11079A (en)
TR (1) TR18616A (en)
YU (1) YU39936B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721125A (en) * 1971-06-23 1973-03-20 Singer Co Thermal actuator for a meter temperature compensating mechanism
US4210515A (en) * 1975-02-10 1980-07-01 Basf Wyandotte Corporation Thermoplastic fibers as separator or diaphragm in electrochemical cells
US4036729A (en) * 1975-04-10 1977-07-19 Patil Arvind S Diaphragms from discrete thermoplastic fibers requiring no bonding or cementing
US4093533A (en) * 1975-12-12 1978-06-06 The Dow Chemical Company Bonded asbestos diaphragms
US4036728A (en) * 1976-05-21 1977-07-19 Diamond Shamrock Corporation Converting a diaphragm electrolytic cell to a membrane electrolytic cell
US4032423A (en) * 1976-06-09 1977-06-28 Ppg Industries, Inc. Method of assembling a bipolar electrolyzer
US4182670A (en) * 1976-06-11 1980-01-08 Basf Wyandotte Corporation Combined cathode and diaphragm unit for electrolytic cells
US4126535A (en) * 1976-11-18 1978-11-21 Basf Wyandotte Corporation Chlorotrifluoroethylene containing polymer diaphragm
GB2007260B (en) * 1977-09-22 1982-02-24 Kanegafuchi Chemical Ind Method of electrolysis of alkai metal chloride
IT1118243B (en) * 1978-07-27 1986-02-24 Elche Ltd MONOPOLAR ELECTROLYSIS CELL
US4238303A (en) * 1978-08-14 1980-12-09 E. I. Du Pont De Nemours And Company Diaphragm modifier for chlor-alkali cell
US4444640A (en) * 1980-09-22 1984-04-24 Diamond Shamrock Corporation Dimensionally stable asbestos-polytetrafluoroethylene diaphragms for chloralkali electrolytic cells
US4563260A (en) * 1983-01-27 1986-01-07 Eltech Systems Corporation Modified liquid permeable asbestos diaphragms with improved dimensional stability
US4666573A (en) * 1985-09-05 1987-05-19 Ppg Industries, Inc. Synthetic diaphragm and process of use thereof
BR9302093A (en) * 1993-05-28 1994-11-29 Nora Pemelec Do Brasil S A De Chlor-alkali electrolysis process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694281A (en) * 1969-04-28 1972-09-26 Pullman Inc Process for forming a diaphragm for use in an electrolytic cell
US3674676A (en) * 1970-02-26 1972-07-04 Diamond Shamrock Corp Expandable electrodes
US3853721A (en) * 1971-09-09 1974-12-10 Ppg Industries Inc Process for electrolysing brine
US3803016A (en) * 1972-02-09 1974-04-09 Fmc Corp Electrolytic cell having adjustable anode sections

Also Published As

Publication number Publication date
NO145249C (en) 1982-02-10
DK80575A (en) 1975-09-02
NO750676L (en) 1975-09-02
NO145249B (en) 1981-11-02
IE41351L (en) 1975-09-01
PH11079A (en) 1977-10-25
YU39936B (en) 1985-06-30
LU71938A1 (en) 1975-12-09
EG11615A (en) 1977-08-15
US3928166A (en) 1975-12-23
YU49175A (en) 1982-06-30
TR18616A (en) 1977-06-22

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