BG49557A1 - Inhibitor for protection from corrosion of iron and steel in h2so4 and hcl envirument - Google Patents

Inhibitor for protection from corrosion of iron and steel in h2so4 and hcl envirument

Info

Publication number
BG49557A1
BG49557A1 BG9095590A BG9095590A BG49557A1 BG 49557 A1 BG49557 A1 BG 49557A1 BG 9095590 A BG9095590 A BG 9095590A BG 9095590 A BG9095590 A BG 9095590A BG 49557 A1 BG49557 A1 BG 49557A1
Authority
BG
Bulgaria
Prior art keywords
inhibitor
envirument
h2so4
hcl
corrosion
Prior art date
Application number
BG9095590A
Inventor
Rajcho G Rajchev
Lora A Nikolova
Rumjana G Geneva
Anton Sht Pandev
Original Assignee
Vissh Khim T I
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 Vissh Khim T I filed Critical Vissh Khim T I
Priority to BG9095590A priority Critical patent/BG49557A1/en
Publication of BG49557A1 publication Critical patent/BG49557A1/en

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  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The inhibitor is applied as an additive to solutions for swooning of ferrous metals. It has a high inhibitory effect (of up to 97%) at low concentrations and stability at continuous exploitation and higher temperatures. The inhibitor is composed of 5,7-dichloride-8-oxyhinaldine hydrochloride and is used in concentrations of between 0.05 to 0.5%.
BG9095590A 1990-01-19 1990-01-19 Inhibitor for protection from corrosion of iron and steel in h2so4 and hcl envirument BG49557A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG9095590A BG49557A1 (en) 1990-01-19 1990-01-19 Inhibitor for protection from corrosion of iron and steel in h2so4 and hcl envirument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG9095590A BG49557A1 (en) 1990-01-19 1990-01-19 Inhibitor for protection from corrosion of iron and steel in h2so4 and hcl envirument

Publications (1)

Publication Number Publication Date
BG49557A1 true BG49557A1 (en) 1991-12-16

Family

ID=3922660

Family Applications (1)

Application Number Title Priority Date Filing Date
BG9095590A BG49557A1 (en) 1990-01-19 1990-01-19 Inhibitor for protection from corrosion of iron and steel in h2so4 and hcl envirument

Country Status (1)

Country Link
BG (1) BG49557A1 (en)

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