GB1518846A - Treatment of electrolysis cell membrane - Google Patents

Treatment of electrolysis cell membrane

Info

Publication number
GB1518846A
GB1518846A GB40153/75A GB4015375A GB1518846A GB 1518846 A GB1518846 A GB 1518846A GB 40153/75 A GB40153/75 A GB 40153/75A GB 4015375 A GB4015375 A GB 4015375A GB 1518846 A GB1518846 A GB 1518846A
Authority
GB
United Kingdom
Prior art keywords
treatment
membrane
deposits
electrolysis
cell
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
GB40153/75A
Other languages
English (en)
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.)
Occidental Chemical Corp
Original Assignee
Hooker Chemicals and Plastics 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 Hooker Chemicals and Plastics Corp filed Critical Hooker Chemicals and Plastics Corp
Publication of GB1518846A publication Critical patent/GB1518846A/en
Expired 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
    • 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
    • C25B15/00—Operating or servicing cells

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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
GB40153/75A 1974-10-29 1975-10-01 Treatment of electrolysis cell membrane Expired GB1518846A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51890374A 1974-10-29 1974-10-29

Publications (1)

Publication Number Publication Date
GB1518846A true GB1518846A (en) 1978-07-26

Family

ID=24065966

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40153/75A Expired GB1518846A (en) 1974-10-29 1975-10-01 Treatment of electrolysis cell membrane

Country Status (11)

Country Link
JP (1) JPS5167292A (de)
BE (1) BE834908A (de)
CA (1) CA1105876A (de)
DE (1) DE2548456A1 (de)
FI (1) FI60577C (de)
FR (1) FR2333058A1 (de)
GB (1) GB1518846A (de)
IT (1) IT1043667B (de)
NL (1) NL7512519A (de)
NO (1) NO753618L (de)
SE (1) SE425323B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52149295A (en) * 1976-06-08 1977-12-12 Tokuyama Soda Co Ltd Protecting method for electrolytic bath
JPS5312798A (en) * 1976-07-22 1978-02-04 Tokuyama Soda Co Ltd Electrolyzing eqiupment for aqueous solution of alkali metal salt

Also Published As

Publication number Publication date
FI60577B (fi) 1981-10-30
FR2333058A1 (fr) 1977-06-24
FI60577C (fi) 1982-02-10
NO753618L (de) 1976-04-30
IT1043667B (it) 1980-02-29
DE2548456A1 (de) 1976-05-13
BE834908A (fr) 1976-04-27
JPS5167292A (de) 1976-06-10
CA1105876A (en) 1981-07-28
SE425323B (sv) 1982-09-20
FI752923A (de) 1976-04-30
SE7512049L (sv) 1976-04-30
NL7512519A (nl) 1976-05-04

Similar Documents

Publication Publication Date Title
US3764503A (en) Electrodialysis regeneration of metal containing acid solutions
US5264097A (en) Electrodialytic conversion of complexes and salts of metal cations
GB1191034A (en) Electrolytic Regeneration of Spent Ammonium Persulfate Solutions
GB1369576A (en) Electrolytic processes
KR860002595A (ko) 용액중에서 화합물을 전기화학적으로 산화시키는 방법 및 그의 장치
GB1492715A (en) Electrolytic regeneration of plastics etchants
US3486992A (en) Process for electrolytic oxidation of thallium or cerium salts
GB1513553A (en) Processes for the regeneration of spent pickling solutions by electrodialysis
ATE21270T1 (de) Regenerierung und wirkungsverbesserung von permselektiven ionenaustauscher membranen in elektrolysezellen fuer salzloesungen.
EP0149917A2 (de) Elektrodialytische Umwandung von mehrwertigen Metallsalzen
CA1169020A (en) Aqueous electrowinning of metals using fuel oxidizable at the anode
US3394068A (en) Electrodialysis of pickle liquor using sequestrants
US4116781A (en) Rejuvenation of membrane type chlor-alkali cells by intermittently feeding high purity brines thereto during continued operation of the cell
GB1518846A (en) Treatment of electrolysis cell membrane
GB1533641A (en) Absorption of chlorine gas
US4684453A (en) Purification of dye baths
JPS5541858A (en) Regeneration of cation exchange membrane
GB755635A (en) Improvements in the electrodeposition of iron
CA1257560A (en) Electrochemical removal of hypochlorites from chlorate cell liquors
KR840007856A (ko) 묽은 부식성 알카리 수용액의 전해방법 및 그 장치
EP0136794A2 (de) Behandlung von Kathoden für deren Verwendung in elektrolytischen Zellen
GB1313441A (en) Process for preparing chlorine and alkali phosphate solution by electrolysis and electrolytic cell for carrying out the process
Behzadian et al. Electrocatalytic effect on hydrogen evolution from copper materials plated from a chloride-containing bath
GB1467861A (en) Method and apparatus for the disinfection of liquids by anodic oxidation
ATE124052T1 (de) Verfahren zur reingung eines dipeptid-esters.

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee