COMPOSITION FOR PROTEIN AGAINST CORROSION AND FOULING

FIELD: corrosion protection. ^ SUBSTANCE: composition suitable for use in recycling water supply systems, on heat stations and petrochemical plants. Composition contains 3-12 mg/L of polyhexamethyleneguanidine phosphate, 3-12 mg/L of 1-hydroxyethylenediphodphonic acid, and water - the balance. ^ EFF...

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Bibliographische Detailangaben
Hauptverfasser:	IL'INICHEV ANDREJ IOSIFOVICH, MARTYNENKO SERGEJ VLADIMIROVICH, EFIMOV KONSTANTIN MIKHAJLOVICH, JUREVICH VADIM PROKHOROVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	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
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Beschreibung
Zusammenfassung:	FIELD: corrosion protection. ^ SUBSTANCE: composition suitable for use in recycling water supply systems, on heat stations and petrochemical plants. Composition contains 3-12 mg/L of polyhexamethyleneguanidine phosphate, 3-12 mg/L of 1-hydroxyethylenediphodphonic acid, and water - the balance. ^ EFFECT: reduced formation of deposits on heat-exchange surfaces of tubes. ^ 5 ex