Synthesis of dibutyl sebacate from decanedioic acid and butanol by a self-made catalyst. 采用自制的催化剂,运用条件实验法,以癸二酸、正丁醇为原料直接酯化合成癸二酸二丁酯。
Synthesis of dibutyl sebacate with phosphorictungs acid as catalyst was studied. 以磷钨酸为催化剂,用癸二酸、正丁醇为原料制备癸二酸二丁酯。
The optimum reaction conditions in synthesis of diethyl sebacate catalyzed with ferric chloride were determined,with the yield at 93.59%. 本文探讨并找到了其较好的反应条件，酯化率达93.;59%25。
The optimum reaction conditions in synthesis of diethyl sebacate catalyzed with ferric chloride were determined, with the yield at 93.59%. 本文探讨并找到了其较好的反应条件，酯化率达93．59%25。
Three plasticizers were used: namely dioctyl phthalate (DOP), di n butyl phthalate (DBP) and di(-2-ethyl-hexyl)sebacate(DOS). 研究中采用的增塑剂为邻苯二甲酸二辛酯 (DOP)、邻苯二甲酸二正丁酯 (DBP)和癸二酸二辛酯 (DOS)。
The adsorbent is cheap and can be reused after retreacted with steam ,so it is possible to decolorise on the solution of sodium sebacate by this new adsorbent. 同时，在癸二酸生产中排放大量的含酚废水，若不经处理直接排放，不仅会损失大量的原料甲酚，而且会严重污染环境。
