FR2286207A1 - Dispositif pour la protection anticorrosion des installations d'eau chaude - Google Patents

Dispositif pour la protection anticorrosion des installations d'eau chaude

Info

Publication number
FR2286207A1
FR2286207A1 FR7527024A FR7527024A FR2286207A1 FR 2286207 A1 FR2286207 A1 FR 2286207A1 FR 7527024 A FR7527024 A FR 7527024A FR 7527024 A FR7527024 A FR 7527024A FR 2286207 A1 FR2286207 A1 FR 2286207A1
Authority
FR
France
Prior art keywords
anodes
inert
container
sacrificial
warm
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.)
Granted
Application number
FR7527024A
Other languages
English (en)
Other versions
FR2286207B1 (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.)
Guldager Electrolyse AS
Original Assignee
Guldager Electrolyse AS
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 DE19742445903 external-priority patent/DE2445903C2/de
Application filed by Guldager Electrolyse AS filed Critical Guldager Electrolyse AS
Publication of FR2286207A1 publication Critical patent/FR2286207A1/fr
Application granted granted Critical
Publication of FR2286207B1 publication Critical patent/FR2286207B1/fr
Granted legal-status Critical Current

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
    • 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
    • C23F2213/00—Aspects of inhibiting corrosion of metals by anodic or cathodic protection
    • C23F2213/20—Constructional parts or assemblies of the anodic or cathodic protection apparatus
    • C23F2213/21—Constructional parts or assemblies of the anodic or cathodic protection apparatus combining at least two types of anodic or cathodic protection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Electrolytic Production Of Metals (AREA)
FR7527024A 1974-09-26 1975-09-03 Dispositif pour la protection anticorrosion des installations d'eau chaude Granted FR2286207A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742445903 DE2445903C2 (de) 1974-09-26 Einrichtung zum Korrosionsschutz von warmwasserbefahrenen Behältern sowie diesen Behältern nachgeschalteten Rohrleitungen und Armaturen

Publications (2)

Publication Number Publication Date
FR2286207A1 true FR2286207A1 (fr) 1976-04-23
FR2286207B1 FR2286207B1 (fr) 1979-09-14

Family

ID=5926749

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7527024A Granted FR2286207A1 (fr) 1974-09-26 1975-09-03 Dispositif pour la protection anticorrosion des installations d'eau chaude

Country Status (3)

Country Link
AT (1) AT336976B (fr)
CH (1) CH615227A5 (fr)
FR (1) FR2286207A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533909A1 (fr) * 1982-10-05 1984-04-06 Guldager Electrolyse Procede et installation de regulation du traitement de l'eau par electrolyse pour la protection de reseaux de distribution d'eau

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946901C2 (de) * 1979-11-21 1982-03-18 Guldager Electrolyse Gmbh & Co Kg, 4660 Gelsenkirchen-Buer Gegen Innenkorrosion kathodisch geschützter Behälter
DE2946900C2 (de) * 1979-11-21 1982-04-01 Guldager Electrolyse Gmbh & Co Kg, 4660 Gelsenkirchen-Buer Gegen Innenkorrosion geschützter Behälter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533909A1 (fr) * 1982-10-05 1984-04-06 Guldager Electrolyse Procede et installation de regulation du traitement de l'eau par electrolyse pour la protection de reseaux de distribution d'eau

Also Published As

Publication number Publication date
CH615227A5 (en) 1980-01-15
DE2445903B1 (de) 1975-11-13
ATA638075A (de) 1976-09-15
FR2286207B1 (fr) 1979-09-14
DE2445903A1 (fr) 1975-11-13
AT336976B (de) 1977-06-10

Similar Documents

Publication Publication Date Title
BE827619A (fr) Procede et installation pour le debit des matieres fluides tels l'eau, le schlamm et similaires, en utilisant l'energie potentielle de la colonne de liquide
ATE32210T1 (de) Anlage fuer die anaerobe reinigung von abwasser.
FR2286207A1 (fr) Dispositif pour la protection anticorrosion des installations d'eau chaude
FR2310420A1 (fr) Produits anticorrosion pour l'utilisation dans des installations comportant des circuits d'eau
BE764819A (fr) Appareillage pour le controle et la regulation d'une installation d'electrolyse chlore-soude utilisant des cellules a cathode de mercure
SE461226B (sv) Roerfoerbindning
JPS52120551A (en) Water purification apparatus
ES437875A1 (es) Procedimiento para la depuracion de aguas residuales.
FR2237681A1 (en) Flotation cell for purifying effluent - electrode stack is housed in unit alongside vessel around cell
Mogg CORROSION AND INCRUSTATION- GUIDELINES FOR WATER WELLS
JPS5568587A (en) Container for heat pipe
US2954332A (en) Alkaline hydroxides in cathodic protection of metals in seawater and brines
ATE107526T1 (de) Klär- oder absetzbecken.
FR2223475A1 (en) Preventing corrosion of metallic water systems - by maintaining low concentration of triethanolamine phosphate in system
JPS54150387A (en) Corrosion preventing method for hydrogen gas piping equipment
Pallos et al. Inhibitors and Inhibition Mechanisms for Mild Steel in Cooling Water Systems
GB1045600A (en) Improvements in or relating to electrolytic cells
Fish Sewage effluent use in water supply for south-east England
Chatterjee Corrosion Control by Cathodic and Anodic Protection
BE894923A (fr) Installation d'ecoulement d'un fluide notamment pour l'evacuation des eaux usees
NO157183C (no) Elektrolyseanlegg til gassproduksjon.
Furnica et al. Accumulation of 57 Co and 134 Cs radionuclides from water by the unicellular Chlorella vulgaris and Scenedesmus quadricauda algae.
Pourbaix Inhibition of Localized Corrosion Processes
Pourbaix A quick electrochemical method for predetermining atmospheric corrosion
JPS57134582A (en) Electrolyzing device

Legal Events

Date Code Title Description
ST Notification of lapse