Inhibitor of steel corrosion in water

The invention relates to the field of protection of metals from corrosion in water and can be used for inhibition of steel corrosion in closed pipeline systems.Adipic acid dihydrazide with the formula:is used as an inhibitor of steel corrosion in water at a concentration of 0.05...1.00 g/L.The resul...

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Bibliographische Detailangaben
Hauptverfasser:	SHOLTOYAN NIKOLAE, COVALI ALEXANDR, PARSUTIN VLADIMIR, PAR UTIN VLADIMIR, LOZAN VASILE, OLTOIAN NICOLAE, CERNISEVA NATALIA, CERNI EVA NATALIA, KOVALI ALEXANDR
Format:	Patent
Sprache:	eng ; rum ; rum
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25 NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:	The invention relates to the field of protection of metals from corrosion in water and can be used for inhibition of steel corrosion in closed pipeline systems.Adipic acid dihydrazide with the formula:is used as an inhibitor of steel corrosion in water at a concentration of 0.05...1.00 g/L.The result is a significant reduction of corrosion losses and increase of the life of pipelines. Invenţia se referă la domeniul protecţiei anticorozive a metalelor în apă şi poate fi aplicată pentru inhibarea coroziunii oţelurilor în sistemele de conducte închise.Dihidrazida acidului adipic cu formula:este utilizată în calitate de inhibitor al coroziunii oţelurilor în apă în concentraţie de 0,05...1,00 g/l.Rezultatul constă în micşorarea esenţială a pierderilor corozive şi mărirea termenului de exploatare a conductelor.