Corrosion inhibition composition for pipelines, process of elaboration and synthesis

• Main Authors: Quej Ake, Luis Manuel, Montiel Sanchez, Luisa Elena, Marin Cruz, Jesus, Vega Paz, Araceli, Castillo Cervantes, Salvador, Sanchez Garcia, Veronica, Estrada Martinez, Arquimedes, Martinez Palou, Rafael, Benitez Aguilar, Jose Luis Rodolfo
• Format: Patent
• Language: English
• Published: 09.06.2020
• Subjects: ADHESIVES; BLASTING; 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; HEATING; HETEROCYCLIC COMPOUNDS; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; LIGHTING; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; MECHANICAL ENGINEERING; 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; ORGANIC CHEMISTRY; PAINTS; PIPE-LINE SYSTEMS; PIPE-LINES; POLISHES; STORING OF DISTRIBUTING GASES OR LIQUIDS; WEAPONS

Compounds and compositions are used as corrosion inhibitors for pipelines for crude oil containing water with high salt concentrations. The inhibitors are ionic liquids, imidazoles, benzotriazoles, and mixtures thereof. The composition includes two or more members of the inhibitors with a solvent. T...