FR2115021A1 - Zinc-sulphamate-orthophosphate corrosioninhi - - Google Patents

Zinc-sulphamate-orthophosphate corrosioninhi -

Info

Publication number
FR2115021A1
FR2115021A1 FR7042037A FR7042037A FR2115021A1 FR 2115021 A1 FR2115021 A1 FR 2115021A1 FR 7042037 A FR7042037 A FR 7042037A FR 7042037 A FR7042037 A FR 7042037A FR 2115021 A1 FR2115021 A1 FR 2115021A1
Authority
FR
France
Prior art keywords
water
sulphamate
orthophosphate
zinc
corrosioninhi
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
FR7042037A
Other languages
English (en)
French (fr)
Other versions
FR2115021B1 (enExample
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7042037A priority Critical patent/FR2115021A1/fr
Publication of FR2115021A1 publication Critical patent/FR2115021A1/fr
Application granted granted Critical
Publication of FR2115021B1 publication Critical patent/FR2115021B1/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
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
FR7042037A 1970-11-23 1970-11-23 Zinc-sulphamate-orthophosphate corrosioninhi - Granted FR2115021A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7042037A FR2115021A1 (en) 1970-11-23 1970-11-23 Zinc-sulphamate-orthophosphate corrosioninhi -

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7042037A FR2115021A1 (en) 1970-11-23 1970-11-23 Zinc-sulphamate-orthophosphate corrosioninhi -

Publications (2)

Publication Number Publication Date
FR2115021A1 true FR2115021A1 (en) 1972-07-07
FR2115021B1 FR2115021B1 (enExample) 1973-06-08

Family

ID=9064573

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7042037A Granted FR2115021A1 (en) 1970-11-23 1970-11-23 Zinc-sulphamate-orthophosphate corrosioninhi -

Country Status (1)

Country Link
FR (1) FR2115021A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0219363A1 (fr) * 1985-08-12 1987-04-22 UNION CHIMIQUE ET INDUSTRIELLE DE L'OUEST S.A. Société anonyme dite: Composition inhibitrice de corrosion pour protéger les surfaces métalliques de circuits produisant de l'eau ou de la vapeur de qualité alimentaire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0219363A1 (fr) * 1985-08-12 1987-04-22 UNION CHIMIQUE ET INDUSTRIELLE DE L'OUEST S.A. Société anonyme dite: Composition inhibitrice de corrosion pour protéger les surfaces métalliques de circuits produisant de l'eau ou de la vapeur de qualité alimentaire

Also Published As

Publication number Publication date
FR2115021B1 (enExample) 1973-06-08

Similar Documents

Publication Publication Date Title
ES409489A2 (es) Un procedimiento para el tratamiento de agua o sistemas a- cuosos.
OA05686A (fr) Procédé perfectionné d'inhibition de la corrosion des métaux ferreux en milieu aqueux et notamment en milieu eau de mer.
NL7601244A (nl) Werkwijze ter verhindering van corrosie en ketel- steenafzetting in systemen, waardoor water wordt geleid.
PT97364A (pt) Processo de inibicao ou prevencao da corrosao e/ou incrustacao em sistemas aquosos
NL7600378A (nl) Werkwijze voor het verhinderen van corrosie van en afzettingen op met circulerend water in aanraking zijnde metalen buizen en andere metalen onderdelen
MY113513A (en) Water treating agent and method for treating water
SE8301134L (sv) Forfarande for att inhibera korrosion av jernbaserade metaller
IT1115546B (it) Inibitore per impedire la corrosione di metalli in sistemi idrici
SE8301135D0 (sv) Forfarande for inhibering av pannstensbildning
FR2115021A1 (en) Zinc-sulphamate-orthophosphate corrosioninhi -
BR9911464B1 (pt) métodos de inibição de corrosão de superfìcies de metal, de formação de uma camada inibidora de corrosão em uma superfìcie de metal, de redução de demanda de cloro em um sistema aquoso e de inibição de transporte de ìons cobre em um sistema aquoso que é tratado com um halogênio.
ES443350A1 (es) Procedimiento para la preparacion de revestimientos que im- piden la corrosion de metales, en particular hierro.
BE758100A (fr) Procede et dispositif pour le traitement a partir d'ions metalliques deliquides divers, notamment de l'eau (
JPS52133812A (en) Burning inhibitor and burning inhibition of metals
FR2212909A6 (en) Galvanised steel piping corrosion protection - by citric acid treatment, phosphoric acid passivation and resin deposition
FR2083690A1 (en) Chromate-free corrosion inhibitors for metals in contact - -
CA931040A (en) Corrosion inhibiting cleaner for steel and ferrous metals
GB632533A (en) Improvements in or relating to corrosion inhibition
Rothwell Corrosion mechanisms applicable to metallic pipes
FR2281438A2 (fr) Anticorrosifs a base d'anhydride maleique pour le fer et les metaux ferreux
FR2205171A5 (en) Internal corrosion-protection of galvanized-steel piping - in water systems, by passivation using phosphoric acid to remove galvanized layer and coating with resin
CA883773A (en) Method for inhibiting corrosion and mineral deposits in water systems
FR2155153A5 (en) Anticorrosion compsn for water systems - contng orthophosphoric acid
IT1077269B (it) Metodo per impedire incrostazioni e corrosione con la utilizzazione di tecnezio 99
FR2378103A1 (fr) Procede de protection d'objets par traitement de leur surface au moyen de technetium 99

Legal Events

Date Code Title Description
ST Notification of lapse