Russian Journal of Applied Chemistry p. 304 - 314 (2016)
Update date:2022-08-23
Topics:
Ma, Lan
He, Yi
Luo, Pin Ya
Zhan, Yingqing
Yang, Ran Ran
Zhou, Yanqiu
In the paper, a novel hydroxy lauric imidazoline (HL-IM) was synthesized using lauric acid and ethylene diamine as raw materials. Methanol reaction method was introduced to prepare the hydroxy lauric imidazoline (HL-IM). According to the results of experiments, the optimum synthesis conditions of methanol reaction was determined through orthogonal experiment, which were: methyl laurate: ethylene diamine = 1: 1, sodium methoxide (0.75 wt %), reaction temperature 100°C, reaction time 2 h. The inhibition efficiency of HL-IM inhibitor was investigated in the condition of 5 wt % NaCl solutions saturated with CO2 at 333.15 K for 72 h. With 150 mg L–1 inhibitor dosage, the efficiency of inhibition reached 90.17% by weight loss method. Through film-forming property, foaming characteristic, and emulsification tendency test, it w a s shown that HL-IM had good water-solubility, a smaller emulsification tendency in 5 wt % NaCl solution, and a little foaming performance. Meanwhile, referring to the polarization curves tests, the synergistic effect of HL-IM with the potassium iodide, methylbutynol, and cetyltrimethyl ammonium bromide was studied.
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Doi:10.1246/bcsj.48.1868
(1975)Doi:10.1021/acschembio.8b01044
(2019)Doi:10.1016/j.poly.2009.03.024
(2009)Doi:10.1021/om00056a062
(1991)Doi:10.1021/ja01477a005
(1961)Doi:10.1002/jhet.260
(2010)