CAJ | 학술논문

以漆蜡为原料,经甲酯化后以氯磺酸为磺化剂,双氧水为漂白剂制备漆蜡脂肪酸甲酯磺酸盐,研究了最佳制备工艺条件,并对漆蜡脂肪酸甲酯磺酸盐的性能进行了研究。试验得到漆蜡脂肪酸甲酯磺酸盐最佳制备工艺条件为：漆蜡脂肪酸甲酯与氯磺酸摩尔比1：1.2,磺化时间40 min,老化时间45 min；在最佳制备工艺条件下的漆蜡脂肪酸甲酯磺酸盐含量最高,为40.1%,二钠盐含量为18.5%；经纯化后,漆蜡脂肪酸甲酯磺酸盐含量为78.0%,二钠盐含量为3.2%。漆蜡脂肪酸甲酯磺酸盐临界胶束浓度为0.7伊10-3 mol/L,表面张力为39 mN/m；在其水溶液质量分数为0.1%时,分出5 mL水的时间为60 s；漆蜡脂肪酸甲酯磺酸盐的发泡能力为65 mm,静置5 min后,泡沫高度降为50 mm。
이칠사위원료,경갑지화후이록광산위광화제,쌍양수위표백제제비칠사지방산갑지광산염,연구료최가제비공예조건,병대칠사지방산갑지광산염적성능진행료연구。시험득도칠사지방산갑지광산염최가제비공예조건위：칠사지방산갑지여록광산마이비1：1.2,광화시간40 min,노화시간45 min；재최가제비공예조건하적칠사지방산갑지광산염함량최고,위40.1%,이납염함량위18.5%；경순화후,칠사지방산갑지광산염함량위78.0%,이납염함량위3.2%。칠사지방산갑지광산염림계효속농도위0.7이10-3 mol/L,표면장력위39 mN/m；재기수용액질량분수위0.1%시,분출5 mL수적시간위60 s；칠사지방산갑지광산염적발포능력위65 mm,정치5 min후,포말고도강위50 mm。
Fatty acid methyl ester was prepared by esterification of lacquer wax and methanol, then the fatty acid methyl ester sulfonate ( MES) was prepared by lacquer wax fatty acid methyl ester and chloro-sulfonic acid with hydrogen peroxide as bleaching agent, and the optimal preparation conditions and prop-erties of lacquer wax-based MES were researched. The optimal preparation conditions of lacquer wax-based MES were obtained as follows:molar ratio of lacquer wax fatty acid methyl ester to chlorosulfonic acid 1:1. 2, sulfonation time 40 min and aging time 45 min. Under these conditions,the contents of the lacquer wax-based MES and disodium salt were the highest, reaching 40. 1% and 18. 5% respectively, and their contents were 78. 0% and 3. 2% respectively after purification. The critical micelle concentra-tion of the lacquer wax-based MES was 0. 7í10 -3 mol/L,and the surface tension reached 39 mN/m. When the mass fraction of lacquer wax - based MES solution was 0 . 1 % , it could separate 5 mL water in 60 s . The foaming capacity of the lacquer wax - based MES was 6 5 mm , and the foam height was down to 50 mm after standing for 5 min.