IT1011616B - Procedimento per ridurre la corro sione da fessurazione particolar mente in celle elettrolitiche - Google Patents

Procedimento per ridurre la corro sione da fessurazione particolar mente in celle elettrolitiche

Info

Publication number
IT1011616B
IT1011616B IT67906/74A IT6790674A IT1011616B IT 1011616 B IT1011616 B IT 1011616B IT 67906/74 A IT67906/74 A IT 67906/74A IT 6790674 A IT6790674 A IT 6790674A IT 1011616 B IT1011616 B IT 1011616B
Authority
IT
Italy
Prior art keywords
procedure
reduce
electrolytic cells
corro sion
cracking particularly
Prior art date
Application number
IT67906/74A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1011616B publication Critical patent/IT1011616B/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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/102—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Material Composition (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
IT67906/74A 1973-04-05 1974-03-21 Procedimento per ridurre la corro sione da fessurazione particolar mente in celle elettrolitiche IT1011616B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00348452A US3857773A (en) 1973-04-05 1973-04-05 Suppression of crevice corrosion in gasketed titanium crevices by the use of rubber compound gaskets substantially free of calcium

Publications (1)

Publication Number Publication Date
IT1011616B true IT1011616B (it) 1977-02-10

Family

ID=23368113

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67906/74A IT1011616B (it) 1973-04-05 1974-03-21 Procedimento per ridurre la corro sione da fessurazione particolar mente in celle elettrolitiche

Country Status (11)

Country Link
US (1) US3857773A (it)
JP (1) JPS5815546B2 (it)
AU (1) AU476975B2 (it)
BE (1) BE813289A (it)
CA (1) CA1023697A (it)
DE (1) DE2415734C3 (it)
FR (1) FR2224558B1 (it)
GB (1) GB1433646A (it)
IT (1) IT1011616B (it)
NL (1) NL159439B (it)
ZA (1) ZA74860B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925185A (en) * 1974-04-03 1975-12-09 Electronor Corp Prevention of crevice corrosion
JPS5830954B2 (ja) * 1978-06-02 1983-07-02 旭硝子株式会社 塩化アルカリ電解装置
JPS5830955B2 (ja) * 1978-06-02 1983-07-02 旭硝子株式会社 塩化アルカリ電解槽
US4610765A (en) * 1984-09-24 1986-09-09 The Dow Chemical Company Seal means for electrolytic cells
US4877499A (en) * 1984-11-05 1989-10-31 The Dow Chemical Company Membrane unit for electrolytic cell
US4915803A (en) * 1988-09-26 1990-04-10 The Dow Chemical Company Combination seal and frame cover member for a filter press type electrolytic cell
US4940518A (en) * 1988-09-26 1990-07-10 The Dow Chemical Company Combination seal member and membrane holder for a filter press type electrolytic cell
US4886586A (en) * 1988-09-26 1989-12-12 The Dow Chemical Company Combination electrolysis cell seal member and membrane tentering means for a filter press type electrolytic cell
US4892632A (en) * 1988-09-26 1990-01-09 The Dow Chemical Company Combination seal member and membrane holder for an electrolytic cell
US4898653A (en) * 1988-09-26 1990-02-06 The Dow Chemical Company Combination electrolysis cell seal member and membrane tentering means
US7543599B2 (en) * 2006-06-26 2009-06-09 Phoenix Products, Inc. Siphon and backflow resistant valve
EP3778991A4 (en) * 2018-03-27 2021-05-19 Tokuyama Corporation ELECTROLYSIS VESSEL FOR ALKALINE WATER ELECTROLYSIS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1285650B (de) * 1965-04-30 1968-12-19 Dynamit Nobel Ag Herstellung von UEberzuegen auf korrosionsgefaehrdeten Apparateteilen der Chloralkalielektrolyse
US3591483A (en) * 1968-09-27 1971-07-06 Diamond Shamrock Corp Diaphragm-type electrolytic cells
US3576726A (en) * 1969-04-11 1971-04-27 Olin Corp Corrosion resistant coatings for chlorine producing electrolytic cells

Also Published As

Publication number Publication date
ZA74860B (en) 1975-09-24
FR2224558A1 (it) 1974-10-31
AU476975B2 (en) 1976-10-07
CA1023697A (en) 1978-01-03
DE2415734A1 (de) 1974-10-31
DE2415734B2 (de) 1977-09-01
BE813289A (fr) 1974-10-04
FR2224558B1 (it) 1978-07-28
JPS49129647A (it) 1974-12-12
NL7402374A (it) 1974-10-08
JPS5815546B2 (ja) 1983-03-26
US3857773A (en) 1974-12-31
DE2415734C3 (de) 1978-05-18
NL159439B (nl) 1979-02-15
GB1433646A (en) 1976-04-28
AU6580274A (en) 1975-08-21

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