IT1073617B - Procedimento e cella per l elettrolisi di soluzioni acquose di cloruri dei metalli alcalini - Google Patents

Procedimento e cella per l elettrolisi di soluzioni acquose di cloruri dei metalli alcalini

Info

Publication number
IT1073617B
IT1073617B IT67946/77A IT6794677A IT1073617B IT 1073617 B IT1073617 B IT 1073617B IT 67946/77 A IT67946/77 A IT 67946/77A IT 6794677 A IT6794677 A IT 6794677A IT 1073617 B IT1073617 B IT 1073617B
Authority
IT
Italy
Prior art keywords
electrolysis
cell
aqueous solutions
alkaline metals
alkaline
Prior art date
Application number
IT67946/77A
Other languages
English (en)
Other versions
IT7767946A1 (it
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
Application filed by Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of IT7767946A1 publication Critical patent/IT7767946A1/it
Application granted granted Critical
Publication of IT1073617B publication Critical patent/IT1073617B/it

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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
    • 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
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
IT67946/77A 1976-04-28 1977-04-27 Procedimento e cella per l elettrolisi di soluzioni acquose di cloruri dei metalli alcalini IT1073617B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/681,014 US4010085A (en) 1976-04-28 1976-04-28 Cathode electrocatalyst

Publications (2)

Publication Number Publication Date
IT7767946A1 IT7767946A1 (it) 1978-10-27
IT1073617B true IT1073617B (it) 1985-04-17

Family

ID=24733437

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67946/77A IT1073617B (it) 1976-04-28 1977-04-27 Procedimento e cella per l elettrolisi di soluzioni acquose di cloruri dei metalli alcalini

Country Status (10)

Country Link
US (1) US4010085A (it)
JP (1) JPS52133100A (it)
AU (1) AU500767B2 (it)
BE (1) BE854065A (it)
DE (1) DE2718316A1 (it)
FR (1) FR2349665A1 (it)
GB (1) GB1539312A (it)
IT (1) IT1073617B (it)
NL (1) NL7704593A (it)
SE (1) SE7704801L (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181586A (en) * 1978-06-19 1980-01-01 Ppg Industries, Inc. Cathode electrocatalyst
US4250126A (en) * 1979-03-30 1981-02-10 Dow Yates Chlorine generator and method
US4251478A (en) * 1979-09-24 1981-02-17 Ppg Industries, Inc. Porous nickel cathode
US5427658A (en) * 1993-10-21 1995-06-27 Electrosci Incorporated Electrolytic cell and method for producing a mixed oxidant gas
US6117285A (en) * 1994-08-26 2000-09-12 Medical Discoveries, Inc. System for carrying out sterilization of equipment
US5507932A (en) * 1994-08-26 1996-04-16 Schlumberger Technology Corporation Apparatus for electrolyzing fluids
EP0776256B1 (en) * 1994-09-26 2005-07-27 Steris, Inc. Stainless steel acid treatment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB157871A (en) * 1920-01-21 1921-08-17 Chile Exploration Company Improvements in electrodes for use in electrolysis
GB292131A (en) * 1927-06-14 1929-09-16 August Vogel Process for preventing the occurrence of excess voltages in electrolytic cells for the electrolysis of water
US2755241A (en) * 1952-07-28 1956-07-17 Union Carbide & Carbon Corp Electrowinning of manganese
BR7604417A (pt) * 1975-07-08 1978-01-31 Rhone Poulenc Ind Catodo para celula de eletrolise

Also Published As

Publication number Publication date
SE7704801L (sv) 1977-10-29
AU2429877A (en) 1978-12-14
BE854065A (fr) 1977-10-28
DE2718316A1 (de) 1977-11-03
GB1539312A (en) 1979-01-31
IT7767946A1 (it) 1978-10-27
AU500767B2 (en) 1979-05-31
US4010085A (en) 1977-03-01
NL7704593A (nl) 1977-11-01
FR2349665A1 (fr) 1977-11-25
FR2349665B1 (it) 1980-02-22
JPS52133100A (en) 1977-11-08

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960430