Corrosion inhibitor used for oil refining equipment as well as preparation method and application of corrosion inhibitor

The invention belongs to the technical field of corrosion inhibitors and specifically relates to a corrosion inhibitor used for oil refining equipment as well as a preparation method and application of the corrosion inhibitor. The preparation method comprises the following steps: adding 40-70wt% of...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG YOUGUI, WANG LIYUAN, SU QINGYI, ZHANG FUXIU
Format:	Patent
Sprache:	chi ; eng
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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