FI750224A7 - - Google Patents

Info

Publication number
FI750224A7
FI750224A7 FI750224A FI750224A FI750224A7 FI 750224 A7 FI750224 A7 FI 750224A7 FI 750224 A FI750224 A FI 750224A FI 750224 A FI750224 A FI 750224A FI 750224 A7 FI750224 A7 FI 750224A7
Authority
FI
Finland
Application number
FI750224A
Other languages
Finnish (fi)
Other versions
FI59426C (fi
FI59426B (fi
Inventor
Hanns Froehler
Erwin Rossberger
Original Assignee
G Zur Entwicklung U Verwertung
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 DE19742407312 external-priority patent/DE2407312C3/de
Application filed by G Zur Entwicklung U Verwertung filed Critical G Zur Entwicklung U Verwertung
Publication of FI750224A7 publication Critical patent/FI750224A7/fi
Application granted granted Critical
Publication of FI59426B publication Critical patent/FI59426B/fi
Publication of FI59426C publication Critical patent/FI59426C/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • 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
    • C25B15/06—Detection or inhibition of short circuits in the cell
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Prevention Of Electric Corrosion (AREA)
FI750224A 1974-02-15 1975-01-28 Elektrolysanlaeggning foer fraetande elektrolyter FI59426C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742407312 DE2407312C3 (de) 1974-02-15 Elektrolyseanlage für korrosive Elektrolyten
DE2407312 1974-02-15

Publications (3)

Publication Number Publication Date
FI750224A7 true FI750224A7 (en, 2012) 1975-08-16
FI59426B FI59426B (fi) 1981-04-30
FI59426C FI59426C (fi) 1981-08-10

Family

ID=5907530

Family Applications (1)

Application Number Title Priority Date Filing Date
FI750224A FI59426C (fi) 1974-02-15 1975-01-28 Elektrolysanlaeggning foer fraetande elektrolyter

Country Status (4)

Country Link
US (1) US3972796A (en, 2012)
CA (1) CA1030486A (en, 2012)
FI (1) FI59426C (en, 2012)
SE (1) SE408309B (en, 2012)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057473A (en) * 1976-03-15 1977-11-08 Ppg Industries, Inc. Method of reducing cell liquor header corrosion
DE2821985C2 (de) * 1978-05-19 1982-07-01 Hooker Chemicals & Plastics Corp., 14302 Niagara Falls, N.Y. Elektrolysezellenblock
US4196068A (en) * 1978-06-26 1980-04-01 Scoville Frank J Chlorine gas producing apparatus
US4416744A (en) * 1979-01-13 1983-11-22 Metallgesellschaft Ag Process of electrolytically producing oxyacids of chlorine
US4194953A (en) * 1979-02-16 1980-03-25 Erco Industries Limited Process for producing chlorate and chlorate cell construction
US4279732A (en) * 1980-02-19 1981-07-21 Exxon Research & Engineering Co. Annular electrodes for shunt current elimination
US4285787A (en) * 1980-03-20 1981-08-25 Pulp And Paper Research Institute Of Canada Electrochemical corrosion protection of stainless steel bleach plant washers
US4313806A (en) * 1980-10-10 1982-02-02 Air Products And Chemicals, Inc. Cathodic protection of catalysts in a corrosive environment
GB8432704D0 (en) * 1984-12-28 1985-02-06 Ici Plc Current leakage in electrolytic cell
DE4136917C1 (en, 2012) * 1991-11-09 1993-02-04 Metallgesellschaft Ag, 6000 Frankfurt, De
US5296121A (en) 1992-08-24 1994-03-22 The Dow Chemical Company Target electrode for preventing corrosion in electrochemical cells
US6607846B1 (en) * 2002-09-25 2003-08-19 Titanium Metals Corporation Titanium article having improved corrosion resistance
US6849344B2 (en) * 2002-09-25 2005-02-01 Titanium Metals Corp. Fabricated titanium article having improved corrosion resistance
GB2484699B (en) * 2010-10-20 2017-05-24 Aguacure Ltd A method for electrochemical treatment of a liquid
US10760166B2 (en) * 2017-06-09 2020-09-01 De Nora Permelec Ltd Sacrificial electrode attachment structure and electrolytic apparatus including the same
CN115404492B (zh) * 2022-09-26 2024-07-23 云南电网有限责任公司电力科学研究院 风光电源制氢装置及其制氢方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US892983A (en) * 1906-09-18 1908-07-14 William Pollard Digby Manufacture of hypochlorite solutions by electrolytic methods.
US1269566A (en) * 1917-07-05 1918-06-11 Toronto Power Company Ltd Electrolytic apparatus.
BE569804A (en, 2012) * 1957-07-26
US3412000A (en) * 1965-04-14 1968-11-19 M & T Chemicals Inc Cathodic protection of titanium surfaces
CA914610A (en) * 1970-06-26 1972-11-14 Chemetics International Ltd. Multi-monopolar electrolytic cell assembly and system

Also Published As

Publication number Publication date
DE2407312B2 (de) 1976-03-18
FI59426C (fi) 1981-08-10
SE7501560L (en, 2012) 1975-08-18
SE408309B (sv) 1979-06-05
FI59426B (fi) 1981-04-30
DE2407312A1 (de) 1975-08-21
US3972796A (en) 1976-08-03
CA1030486A (en) 1978-05-02

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: FROEHLER, HANS