[go: up one dir, main page]

DK141388A - Fremgangsmaade og middel til inhibering af metalkorrosion i vandledende systemer - Google Patents

Fremgangsmaade og middel til inhibering af metalkorrosion i vandledende systemer

Info

Publication number
DK141388A
DK141388A DK141388A DK141388A DK141388A DK 141388 A DK141388 A DK 141388A DK 141388 A DK141388 A DK 141388A DK 141388 A DK141388 A DK 141388A DK 141388 A DK141388 A DK 141388A
Authority
DK
Denmark
Prior art keywords
procedure
metal corrosion
inhibiting metal
aquatic systems
aquatic
Prior art date
Application number
DK141388A
Other languages
English (en)
Other versions
DK141388D0 (da
Inventor
Jeffrey Gordon Grierson
Carol Ann Jones
William Doyce Spears
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of DK141388D0 publication Critical patent/DK141388D0/da
Publication of DK141388A publication Critical patent/DK141388A/da

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
    • 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
    • C23F11/10—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 using organic inhibitors
    • C23F11/167—Phosphorus-containing compounds
    • 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
    • C23F11/18—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 using inorganic inhibitors

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)
DK141388A 1987-03-19 1988-03-15 Fremgangsmaade og middel til inhibering af metalkorrosion i vandledende systemer DK141388A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2771487A 1987-03-19 1987-03-19

Publications (2)

Publication Number Publication Date
DK141388D0 DK141388D0 (da) 1988-03-15
DK141388A true DK141388A (da) 1988-09-20

Family

ID=21839356

Family Applications (1)

Application Number Title Priority Date Filing Date
DK141388A DK141388A (da) 1987-03-19 1988-03-15 Fremgangsmaade og middel til inhibering af metalkorrosion i vandledende systemer

Country Status (8)

Country Link
EP (1) EP0283191A3 (da)
JP (1) JPS63259086A (da)
KR (1) KR880011376A (da)
AU (1) AU1321288A (da)
DK (1) DK141388A (da)
FI (1) FI881163L (da)
NO (1) NO881091L (da)
ZA (1) ZA881767B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9024470D0 (en) * 1990-11-10 1991-01-02 Ciba Geigy Ag Corrision inhibition
US5760021A (en) * 1992-05-29 1998-06-02 The Procter & Gamble Company Phosphonocarboxylate compounds pharmaceutical compositions, and methods for treating abnormal calcium and phosphate metabolism
US8025840B2 (en) * 2008-10-31 2011-09-27 General Electric Company Compositions and methods for inhibiting corrosion in aqueous media
US10287199B2 (en) * 2014-02-12 2019-05-14 Kurita Water Industries Ltd. Use of phosphotartaric acid and the salts thereof for the treatment of water in water-conducting systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578708A (en) * 1967-11-02 1971-05-11 Hooker Chemical Corp Metal sequestrant
US3901651A (en) * 1971-06-07 1975-08-26 Aquaphase Lab Inc Treating water to retard corrosion
DE2723834A1 (de) * 1977-05-26 1978-12-07 Bayer Ag Umsetzungsprodukte von phosphonocarbonsaeuren mit alkoholen
EP0009080B1 (de) * 1978-07-19 1982-06-23 Ciba-Geigy Ag Korrosionsinhibitoren; Gemische zum Schützen von eisenhaltigen Metallen und die geschützten Metalle
AU572825B2 (en) * 1983-03-03 1988-05-19 Fmc Corporation (Uk) Limited Inhibition of corrosion and scale formation of metal surfaces

Also Published As

Publication number Publication date
NO881091L (no) 1988-09-20
EP0283191A3 (en) 1989-03-15
DK141388D0 (da) 1988-03-15
NO881091D0 (no) 1988-03-11
AU1321288A (en) 1988-09-22
KR880011376A (ko) 1988-10-28
FI881163A0 (fi) 1988-03-11
FI881163A7 (fi) 1988-09-20
EP0283191A2 (en) 1988-09-21
ZA881767B (en) 1989-11-29
FI881163L (fi) 1988-09-20
JPS63259086A (ja) 1988-10-26

Similar Documents

Publication Publication Date Title
NO163536C (no) Korrosjonsinhibitor til bruk i syrer og anvendelse derav.
DK165791C (da) Middel til inhibering af metalkorrosion i vandfoerende systemer, kompleks omfattende et aminophosphionsyrederivat og manganion samt fremgangsmaade til inhibering af metalkorrosion i vandfoerende systemer
DK604285A (da) Middel og fremgangsmaade til stabilisering af peroxidsystemer i naervaerelse af jordalkalimetalioner
FI872003A7 (fi) Menetelmä korroosionestoaineiden vaikutuksen parantamiseksi vesisysteemeissä
DK315482A (da) Fremgangsmaade til hindring af spredning af aandedraetsvira og middel til anvendelse ved fremgangsmaaden
DK77485A (da) Middel og fremgangsmaade til behandling af acne
DK439184A (da) Fremgangsmaade til haemning af metalkorrosion i vandige systemer
DE3586325D1 (de) Verfahren zur korrosionsinhibierung in waessrigen systemen.
DE3586086D1 (de) Verfahren zur korrosionshemmung in waessrigen systemen.
NO863468L (no) Fremgangsmaate og preparat for inhibering av korrosjon.
DK46583A (da) Korrosionsinhibering i sintret rustfast staal
DK141388A (da) Fremgangsmaade og middel til inhibering af metalkorrosion i vandledende systemer
DK408685A (da) Daek og fremgangsmaade til montering af daek
DK192984D0 (da) Indretning til belaegning af metalliske og umetalliske emner
DK80889D0 (da) Badeanlaeg og fremgangsmaade til anvendelse af samme
DK510689A (da) Fremgangsmaade til behandling af vandsystemer for at inhibere korrosion og skaldannnelser
DE3686055D1 (de) Verfahren und vorrichtung zur herabsetzung der koernung in kupfernen wasserleitungen.
NO860092L (no) Korrosjons-inhibitor og fremgangsmaate til fremstilling derav.
FI884332A7 (fi) Kylpy ja menetelmä kupari- tai kuparilejeerinkipintojen kiillottamiseksi kemiallisesti.
FI893977L (fi) Menetelmä jaloteräksen sinkitsemiseksi
DK54590A (da) Fremgangsmaade til modifikation og reduktion af kulaske
DK166282A (da) Fremgangsmaade til afgratning af metalliske og ikke-metalliskeemner
DK162779C (da) Indretning og fremgangsmaade til antikorrosionsbehandling
ES543734A0 (es) Perfeccionamientos en los hornos de aleacion para procesos de galvanizacion y metodo de aleacion correspondiente.
DK233182A (da) Fremgangsmaade og middel til bekaempelse af blaaalger specielt i drikkevand

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment