Sorbitans as Corrosion Inhibitors
نویسندگان
چکیده
منابع مشابه
Drugs as Corrosion Inhibitors: A Review
The inhibiting effect of drugs towards the corrosion of different metals and alloys has been reviewed in this paper. Results of Weight loss method, Potentiodynamic polarization and Electrochemical impedance spectroscopy were investigated. Kinetic and thermodynamic parameters provide valuable information about the mechanism of corrosion inhibition. Different classes of drugs, having hetero-atoms...
متن کامل5>J Corrosion Inhibitors
A corrosion inhibitor is a chemical substance which, when added in small concentrations to an environment, minimizes or prevents corrosion [I]. Corrosion inhibitors are used to protect metals from corrosion, including temporary protection during storage or transport as well as localized protection, required, for example, to prevent corrosion that may result from accumulation of small amounts of...
متن کاملDrugs/Antibiotics as potential corrosion inhibitors for Metals - A Review
Corrosion protection of metals and alloys is a prime activity of technical, economic, environmental, and aesthetical significance. The use of inhibitors is one of the best choice of combating metals and alloys against detoriation against environmental impact. The toxicity of organic and inorganic corrosion inhibitors to the environment has provoked the search for ecofriendly corrosion inhibitor...
متن کاملExperimental and theoretical studies of Schiff bases as corrosion inhibitors
BACKGROUND Relatively inexpensive, stable Schiff bases, namely 3-((4-hydroxybenzylidene)amino)-2-methylquinazolin-4(3H)-one (BZ3) and 3-((4-(dimethylamino)benzylidene)amino)-2-methylquinazolin-4(3H)-one (BZ4), were employed as highly efficient inhibitors of mild steel corrosion by corrosive acid. FINDINGS The inhibition efficiencies were estimated based on weight loss method. Moreover, scanni...
متن کاملQuantum chemical assessment of benzimidazole derivatives as corrosion inhibitors
BACKGROUND The majority of well-known inhibitors are organic compounds containing multiple bonds and heteroatoms, such as O, N or S, which allow adsorption onto the metal surface. These compounds can adsorb onto the metal surface and block active surface sites, reducing the rate of corrosion. RESULTS A comparative theoretical study of three benzimidazole isomers, benzimidazole (BI), 2-methylb...
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ژورنال
عنوان ژورنال: Revista Virtual de Química
سال: 2013
ISSN: 1984-6835
DOI: 10.5935/1984-6835.20130065