Corrosion inhibitor for acids

New compositions for inhibiting corrosion in pipes, pumps and other metallic materials that may be in contact with highly acidic solutions used in the stimulation of oil wells and the like are described. Said compositions contain (a) cinnamaldehyde and/or substituted cinnamaldehyde, and (b) urea.

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	ANTONI PUNET PLENSA, LLUIS LOZANO SALVATELLA
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES 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 DYES INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS 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 NATURAL RESINS NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE PAINTS POLISHES
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	New compositions for inhibiting corrosion in pipes, pumps and other metallic materials that may be in contact with highly acidic solutions used in the stimulation of oil wells and the like are described. Said compositions contain (a) cinnamaldehyde and/or substituted cinnamaldehyde, and (b) urea.