Synthesis and corrosion inhibition behavior of imidazoline derivatives based on vegetable oil

Influence of the hydrocarbon chain length of imidazolium-based ionic liquid on the dispersion and stabilization of double-walled carbon nanotubes in water

“…The precipitated solid and ethyl iodide were heated by refluxing in isopropanol for 4 h, the resulting product was filtered and the solvent evaporated. The solid was precipitated by adding petroleum ether [44,45]. We obtained a good yield (91.5%) in agreement with those already published ((89%) [46], (92.1%) [44]).…”

Effects of Adding Some Natural Substances to Biodiesel to Control its Effect on Carbon Steel Corrosion

“…Yoo et al 15 investigated the corrosion inhibition behavior of biodiesel-based 2-(2-alkyl-4,5-dihydro-1H-imidazol-1-yl) ethanol derivatives (A-DIEs). They concluded that the presence of double bonds and functional groups in the A-DIE chains and their sufficiently long chain length enhanced the attachment of A-DIEs on the metal surface, thus leading to high efficiency in corrosion inhibition.…”

Influence of vacuum on kinetic of low quality rapeseed oil amidation by aminoethylethanolamine

“…The main application of alkylimidazolines of fatty acids is their utilization as a basis for corrosion inhibitors obtaining for the oil and gas extracting industry. There are a lot of researches dedicated to highly efficient corrosion inhibitors obtaining on the basis of alkylimidazolines [11][12][13]. At the same time, such utilization of alkylimidazolines doesn't require high purity.…”

“…Alkylimidazolines for industrial purpose are usually obtained by thermic methods with or without the use of catalyst [2,10,11]. The main application of alkylimidazolines of fatty acids is their utilization as a basis for corrosion inhibitors obtaining for the oil and gas extracting industry.…”