CA1047755A - Inhibition de la corrosion - Google Patents

Inhibition de la corrosion

Info

Publication number
CA1047755A
CA1047755A CA200,837A CA200837A CA1047755A CA 1047755 A CA1047755 A CA 1047755A CA 200837 A CA200837 A CA 200837A CA 1047755 A CA1047755 A CA 1047755A
Authority
CA
Canada
Prior art keywords
water
corrosion
methylphosphonic acid
soluble salts
amino tris
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
CA200,837A
Other languages
English (en)
Inventor
William R. Hollingshad
John A. Randolph (Ii)
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.)
Calgon Corp
Original Assignee
Calgon 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 Calgon Corp filed Critical Calgon Corp
Application granted granted Critical
Publication of CA1047755A publication Critical patent/CA1047755A/fr
Expired 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
    • 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
CA200,837A 1973-06-04 1974-05-23 Inhibition de la corrosion Expired CA1047755A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36708073A 1973-06-04 1973-06-04

Publications (1)

Publication Number Publication Date
CA1047755A true CA1047755A (fr) 1979-02-06

Family

ID=23445853

Family Applications (1)

Application Number Title Priority Date Filing Date
CA200,837A Expired CA1047755A (fr) 1973-06-04 1974-05-23 Inhibition de la corrosion

Country Status (8)

Country Link
JP (1) JPS5021951A (fr)
AU (1) AU6918574A (fr)
BE (1) BE815853A (fr)
CA (1) CA1047755A (fr)
DE (1) DE2426516A1 (fr)
FR (1) FR2231780A1 (fr)
LU (1) LU70233A1 (fr)
NL (1) NL7406595A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5828348B2 (ja) * 1976-12-27 1983-06-15 栗田工業株式会社 金属腐食防止方法
JPS62284090A (ja) * 1986-05-30 1987-12-09 Katayama Chem Works Co Ltd アルミニウム系金属の変色防止法
JPS63202349A (ja) * 1987-02-19 1988-08-22 Baiotetsuku:Kk 家畜用飼料
JPS63202348A (ja) * 1987-02-19 1988-08-22 Baiotetsuku:Kk 家畜用飼料の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3518203A (en) * 1966-06-28 1970-06-30 Drew Chem Corp Corrosion and scale inhibitor compositions and processes therefor
GB1208827A (en) * 1968-02-23 1970-10-14 Grace W R & Co Composition and process for inhibiting scaling and/or corrosion in cooling water systems and for stabilizing phosphate solutions
US3663448A (en) * 1970-09-25 1972-05-16 Calgon Corp Inhibiting scale deposition

Also Published As

Publication number Publication date
BE815853A (fr) 1974-12-02
FR2231780B1 (fr) 1978-05-26
FR2231780A1 (en) 1974-12-27
LU70233A1 (fr) 1975-03-06
JPS5021951A (fr) 1975-03-08
AU6918574A (en) 1975-11-27
NL7406595A (fr) 1974-12-06
DE2426516A1 (de) 1974-12-19

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