FR1515696A - Protection cathodique pour métaux de renfort dans les cellules éléctrolytiques - Google Patents

Protection cathodique pour métaux de renfort dans les cellules éléctrolytiques

Info

Publication number
FR1515696A
FR1515696A FR100516A FR100516A FR1515696A FR 1515696 A FR1515696 A FR 1515696A FR 100516 A FR100516 A FR 100516A FR 100516 A FR100516 A FR 100516A FR 1515696 A FR1515696 A FR 1515696A
Authority
FR
France
Prior art keywords
cathodic protection
electrolytic cells
reinforcing metals
reinforcing
metals
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
FR100516A
Other languages
English (en)
French (fr)
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.)
Hooker Chemical Corp
Original Assignee
Hooker Chemical 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 Chemical Corp filed Critical Hooker Chemical Corp
Application granted granted Critical
Publication of FR1515696A publication Critical patent/FR1515696A/fr
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
    • C25B15/00—Operating or servicing cells
    • 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
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
    • C23F13/10—Electrodes characterised by the structure
    • 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
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • 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
    • C23F2201/00—Type of materials to be protected by cathodic protection
    • C23F2201/02—Concrete, e.g. reinforced

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)
  • Prevention Of Electric Corrosion (AREA)
  • Electrolytic Production Of Metals (AREA)
FR100516A 1966-03-28 1967-03-28 Protection cathodique pour métaux de renfort dans les cellules éléctrolytiques Expired FR1515696A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53787166A 1966-03-28 1966-03-28

Publications (1)

Publication Number Publication Date
FR1515696A true FR1515696A (fr) 1968-03-01

Family

ID=24144453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR100516A Expired FR1515696A (fr) 1966-03-28 1967-03-28 Protection cathodique pour métaux de renfort dans les cellules éléctrolytiques

Country Status (6)

Country Link
US (1) US3475304A (cs)
BE (1) BE696210A (cs)
ES (1) ES338571A1 (cs)
FR (1) FR1515696A (cs)
GB (1) GB1126313A (cs)
NL (1) NL6704441A (cs)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4506485A (en) * 1983-04-12 1985-03-26 State Of California, Department Of Transportation Process for inhibiting corrosion of metal embedded in concrete and a reinforced concrete construction
US4931156A (en) * 1984-04-19 1990-06-05 Duochem, Inc. Distributive anode coating
US4692066A (en) * 1986-03-18 1987-09-08 Clear Kenneth C Cathodic protection of reinforced concrete in contact with conductive liquid
WO1987006521A1 (en) * 1986-05-02 1987-11-05 Noteby Norsk Teknisk Byggekontroll A/S Electrochemical re-alkalization of concrete
US4855024A (en) * 1986-09-16 1989-08-08 Raychem Corporation Mesh electrodes and clips for use in preparing them
CA2380137C (en) 1999-07-22 2011-03-22 Infrastructure Repair Technologies, Inc. Method of treating corrosion in reinforced concrete structures by providing a uniform surface potential
US9681592B2 (en) * 2011-05-16 2017-06-13 Nutech Ventures Structural concrete mix for construction for electromagnetic wave/pulse shielding
US10034418B1 (en) 2015-11-04 2018-07-24 Nutech Ventures Concrete mix for shotcrete applications for electromagnetic shielding
US10256006B1 (en) 2015-12-18 2019-04-09 Nutech Ventures Electrically conductive concrete mix for electromagnetic (EM) ground plane
WO2017177044A1 (en) 2016-04-06 2017-10-12 The Board Of Regents Of The University Of Nebraska Systems and methods for construction of electrically conductive concrete slab with protection from current leakage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US101248A (en) * 1870-03-29 John t
US2890157A (en) * 1959-06-09 Method of protecting cells
US822109A (en) * 1906-02-26 1906-05-29 Bleach & Caustic Process Company Electrolytic cell.
US1341516A (en) * 1920-02-17 1920-05-25 Niagara Alkali Company Chlorin-cell
US1866065A (en) * 1930-04-25 1932-07-05 Hooker Electrochemical Co Electrolytic cell
CH318436A (it) * 1953-03-02 1957-01-15 Oronzio De Nora Impianti Procedimento di protezione dei catodi di celle elettrolitiche e relativo dispositivo per la sua attuazione
US3081252A (en) * 1959-09-30 1963-03-12 Chemionics Engineering Lab Inc Pipe plug anode

Also Published As

Publication number Publication date
US3475304A (en) 1969-10-28
NL6704441A (cs) 1967-09-29
BE696210A (cs) 1967-09-28
ES338571A1 (es) 1968-07-01
GB1126313A (en) 1968-09-05

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