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

Links

Landscapes

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

Similar Documents

Publication Publication Date Title
ES2137836A1 (en) Corrosion-inhibiting coating composition for metals
OA05686A (en) Improved process for inhibiting the corrosion of ferrous metals in an aqueous medium and in particular in a seawater medium.
EP0481667A3 (en)
ATE132207T1 (en) ALKOXYBENZOTRIAZOLE COMPOSITIONS AND USE THEREOF AS COPPER AND COPPER ALLOY CORROSION INHIBITORS
DE2963154D1 (en) Corrosion inhibitors; compositions for protecting ferrous metals and the protected metals
AU639572B2 (en) Novel alkylbenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors
NO20000515L (en) Low-viscous cooling salt lacquer with improved corrosion control
DE3065289D1 (en) Use of 1,2,4-triazole derivatives as corrosion inhibitors for non ferrous metals
AU6505398A (en) Sulphydryl acid and imidazoline salts as inhibitors of carbon corrosion of iron and ferrous metals
NO980239L (en) Water-soluble liquids for use in metalworking
BG49557A1 (en) Inhibitor for protection from corrosion of iron and steel in h2so4 and hcl envirument
ZA9410123B (en) Composition and process for reducing or preventing metal and acid contamination in rock drainage
DE3861864D1 (en) CORROSION INHIBITION.
MX9205036A (en) COMBINED PROCEDURE FOR THE CLEANING AND PROTECTION AGAINST CORROSION OF METALLIC SURFACES FOUND WITH IRON OR STEEL.
JPS57152476A (en) Corrosion inhibitor
KR860000416A (en) Anticorrosive and anticorrosive method of nonferrous metal
NO931449D0 (en) PROCEDURE FOR INHIBITING CORROSION ON METAL SURFACES IN Aqueous Medium
DK0541448T3 (en) Method for continuous decapitation of steel materials on a processing tape
FI812107L (en) FOERFARANDE FOER PYRNING AV JAERN OCH JAERNLEGERINGAR MED SYRA OCH EN BLANDNING FOER UTFOERANDE AV FOERFARANDET
Erukhimovich et al. An Oil-Soluble Combined Corrosion Inhibitor, NG-110 N, for External Conservation
JPS5754279A (en) Corrosion preventing method of steel product
Agres Efficiency prediction for volatile inhibitors of atmospheric corrosion
Lar'kin et al. Theory of" dangerous" corrosion inhibitors.
DE58900650D1 (en) MIXTURES OF ALKENYLBERSTEINSAUREN, ARYLSULFONYLANTHRANILAEUREN AND ALKANOLAMINEN AND THE USE THEREOF AS A CORROSION PROTECTIVE AGENT FOR AQUEOUS SYSTEMS.
Hollander Corrosion Inhibition