Anticorrosive effects and antimicrobial properties of alkyldimethyl(hydroxyalkyl)ammonium bromides

作者: D. B. Kudryavtsev , A. R. Panteleeva , A. V. Yurina , A. D. Voloshina , S. S. Lukashenko

DOI: 10.1134/S096554411103008X

关键词: BacteriaBiogenic sulfide corrosionChemistryAmmoniumCarbon dioxide corrosionAmmonium compoundsNuclear chemistryAntimicrobialOrganic chemistryMoietyAntimicrobial action

摘要: Quaternary ammonium compounds containing the hydroxyalkyl moiety in head group have been synthesized. These exhibit a micelle-forming ability, high anticorrosive activity, and antimicrobial action. The of formula R(CH3)2N+(CH2CH2CH2OH)Br− with R = C14H29-C18H37 are characterized by protective effect higher than 90–99% at 10 mg/l respect to hydrogen sulfide corrosion, inhibiting properties against carbon dioxide corrosion (84–98% 10–25 mg/l), bactericidal action on sulfate-reducing bacteria (10–50 mg/l).