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固载杂多酸催化合成戊二酸二异辛酯
Synthesis of diisooctyl glutarate by heteropoly acid supporied on altirated carbon
【摘要】 研究了活性碳固载杂多酸催化戊二酸和异辛醇合成戊二酸二异辛酯的反应 ,探讨了原料配比 ,反应时间 ,催化剂用量等参数对酯化率的影响 ,在适宜工艺条件下 ,酯化率可达96.8 %
【Abstract】 Synthesis of diisooctyl glutarate by esterification of glutarie acid with isooctryl alcohol by heteropoly acid was proposed in this paper.Effects of catalyst preparation,raw material ratio,reaction time and amount of catalyst used on the ester yield reachs 96.8%.
【关键词】 固载杂多酸;
戊二酸二异辛酯;
催化;
合成;
【Key words】 Heteropoly acid; Diisooctyl glutarate; Catalyst; synthesis;
【Key words】 Heteropoly acid; Diisooctyl glutarate; Catalyst; synthesis;
- 【文献出处】 齐齐哈尔大学学报 ,Journal of Qiqihar University(Natural Science Edition) , 编辑部邮箱 ,2002年01期
- 【分类号】O643.3;O623.624
- 【被引频次】6
- 【下载频次】64