Acţionarea substanței: [CO(DH)2(THIS)2]2[TIF6]2H20 asupra proceselor corozive a oțelului cm.3 în apa
Action of the substance: [CO (DH) 2 (THIS) 2] 2 [TIF6] 2H20 on the corrosive processes of cm.3 steel in water
Author(s): Vasili Socolov, Liudmila Socolova, Vasile Bodiu, Nicolae ȘoltoianSubject(s): Essay|Book Review |Scientific Life, Scientific Life
Published by: Universitatea Liberă Internațională din Moldova
Keywords: anticorrosive inhibitor; anode inhibitors; physico-chemical analysis; Potentiometric displacement;
Summary/Abstract: By graviometric, electrochemical and physico-chemical methods (Uv –spectroscopy, thermogravimetry, Roenghenophase analysis, atom-absorbtion spectroscopy) wasinvestigated the corrosion process of steel Cm.3 in water whith addition of different quality ofgluconate and borogluconate. It is demonstrated that calcium borogluconate is an inhibitor of anodictype of action. It is proposed as possible mechanism of inhibition, which include a stage of adsorbtion,sedimented of calcium carbonate, formation of the corrosion surface of oxide pellicle, its hydration.The complexing with precipitation of iron ions and the anion of inhibitor and including the productsof complexing in the pellicle screening the metal corrosion
Journal: EcoSoEn
- Issue Year: 2/2019
- Issue No: 1-2
- Page Range: 199-204
- Page Count: 6
- Language: Romanian