SU1311287A1 - Ferrous metal corrosion inhibitor in neutral water media - Google Patents

Ferrous metal corrosion inhibitor in neutral water media

Info

Publication number
SU1311287A1
SU1311287A1 SU3802855/02A SU3802855A SU1311287A1 SU 1311287 A1 SU1311287 A1 SU 1311287A1 SU 3802855/02 A SU3802855/02 A SU 3802855/02A SU 3802855 A SU3802855 A SU 3802855A SU 1311287 A1 SU1311287 A1 SU 1311287A1
Authority
SU
USSR - Soviet Union
Prior art keywords
corrosion inhibitor
ferrous metal
metal corrosion
neutral water
water media
Prior art date
Application number
SU3802855/02A
Other languages
Russian (ru)
Inventor
Ю.И. Кузнецов
Е.А. Трунов
В.А. Исаев
О.А. Лукьянчиков
Original Assignee
Институт Физической Химии Ан Ссср
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 Институт Физической Химии Ан Ссср filed Critical Институт Физической Химии Ан Ссср
Priority to SU3802855/02A priority Critical patent/SU1311287A1/en
Application granted granted Critical
Publication of SU1311287A1 publication Critical patent/SU1311287A1/en

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  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

FIELD: protection of ferrous metals from corrosion in neutral media with use of inhibitors. SUBSTANCE: inhibitor, including an inhibiting composition, based upon oxyethylidenphosphonic acid and zinc salt, includes in addition a soluble aluminium salt at next ratio of ingredients, (mass.%:): oxyethylidenphosphonic acid (25-50), zinc salt (on conversion to Zn)-(25-50), aluminium salt (on conversion to Al)-(25-50). At temperatures 65-96 C the inhibitor protects steel in cooling liquids by 98-100%. EFFECT: enhanced efficiency of steel protection in high temperature ranges. 1 tbl
SU3802855/02A 1984-10-15 1984-10-15 Ferrous metal corrosion inhibitor in neutral water media SU1311287A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3802855/02A SU1311287A1 (en) 1984-10-15 1984-10-15 Ferrous metal corrosion inhibitor in neutral water media

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3802855/02A SU1311287A1 (en) 1984-10-15 1984-10-15 Ferrous metal corrosion inhibitor in neutral water media

Publications (1)

Publication Number Publication Date
SU1311287A1 true SU1311287A1 (en) 1996-06-10

Family

ID=60540164

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3802855/02A SU1311287A1 (en) 1984-10-15 1984-10-15 Ferrous metal corrosion inhibitor in neutral water media

Country Status (1)

Country Link
SU (1) SU1311287A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6177047B1 (en) 1996-07-30 2001-01-23 Krzysztof Kuczynski Water-treatment composition and method of use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6177047B1 (en) 1996-07-30 2001-01-23 Krzysztof Kuczynski Water-treatment composition and method of use

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