INHIBITEUR DE CORROSION PELLICULOGENE ET NEUTRALISANT POUR LA PROTECTION DES OUTILLAGES DE TRAITEMENT DES PETROLES BRUTS SULFUREU0

• Main Authors: JINESCU GHEORGHITA,RO, CRISTOLOVEANU ELENA,RO, POPESCU PAULA,RO, LUPU ANGELA,RO
• Format: Patent
• Language: French; Romanian
• Published: 25.02.1985
• Edition: 3
• Subjects: 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