阅读说明：本技术 加工苯多羧酸酯的方法及其用于生产环己烷多羧酸酯的用途 (Method for processing benzene polycarboxylic acid ester and use thereof for producing cyclohexane polycarboxylic acid ester ) 是由 P·马卡尔琴克 B·布莱特沙伊德 Z·J·绍尔卡 S·尤达特 于 2020-02-21 设计创作，主要内容包括：本发明涉及一种提纯苯多羧酸酯的方法和通过将纯化的苯多羧酸酯氢化而制备环己烷多羧酸酯的方法。本发明进一步涉及具有小比例的副产物,尤其是二烷基醚的苯多羧酸酯和环己烷多羧酸酯,尤其涉及具有小比例的二异壬基醚的环己烷-1,2-二甲酸二异壬酯。本发明还涉及环己烷多羧酸酯作为增塑剂的用途,尤其是在要与人体接触的产品,如儿童玩具、食品包装和医疗制品中。(The present invention relates to a method for purifying a benzenepolycarboxylic acid ester and a method for preparing a cyclohexane polycarboxylic acid ester by hydrogenating the purified benzenepolycarboxylic acid ester. The invention further relates to benzenepolycarboxylic and cyclohexane polycarboxylic esters with a small proportion of by-products, especially dialkyl ethers, especially to cyclohexane-1, 2-dicarboxylic acid diisononyl ester with a small proportion of diisononyl ether. The invention also relates to the use of cyclohexane polycarboxylic acid esters as plasticizers, especially in products intended to come into contact with the human body, such as toys for children, food packaging and medical articles.)