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

Kudryavtsev, D. B.; Panteleeva, A. R.; Yurina, A. V.; Voloshina, A. D.; Lukashenko, S. S.; Zobov, V. V.; Khodyrev, Yu. P.; Mirgorodskaya, A. B.; Zakharova, L. Ya.

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

BROMIDES; AMMONIUM compounds; CARBON dioxide; CORROSION & anti-corrosives; HYDROGEN sulfide; SULFATE-reducing bacteria; THERAPEUTICS

Petroleum Chemistry, 2011, Vol 51, Issue 4, p293

0965-5441

Academic Journal

10.1134/S096554411103008X