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| 臭氧氧化蓖麻油制备甘油三酸酯多元酸的研究 | |
| 引用本文： | 艾买提江·萨伍提,吾满江·艾力,司马义·努尔拉.臭氧氧化蓖麻油制备甘油三酸酯多元酸的研究[J].中国油脂,2009,34(7). |
| 作者姓名： | 艾买提江·萨伍提 吾满江·艾力 司马义·努尔拉 |
| 作者单位： | 1. 新疆大学,化学化工学院,乌鲁木齐,830046;中国科学院,新疆理化技术研究所,乌鲁木齐,830011 2. 中国科学院,新疆理化技术研究所,乌鲁木齐,830011 3. 新疆大学,化学化工学院,乌鲁木齐,830046 |
| 摘 要： | 以蓖麻油为原料,经臭氧氧化法制备甘油三酸酯多元酸.考察了溶剂、臭氧化反应温度及时间,氧化裂解温度及时间对反应的影响.实验结果表明,合成甘油三酸酯多元酸的最佳条件为:m(蓖麻油):m(乙酸) 为1:4,臭氧化反应温度10～15 ℃,时间2 h;氧化裂解温度90～95 ℃,时间2.5 h.在此条件下收率达83%以上. |
| 关 键 词： | 臭氧氧化 蓖麻油 甘油三酸酯多元酸 |
Preparation of triglyceride polybasic carboxylic acid by ozonolysis of castor oil |
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| AMATJAN Sawut,WUMANJIANG Eli,ISMAYIL Nurulla.Preparation of triglyceride polybasic carboxylic acid by ozonolysis of castor oil[J].China Oils and Fats,2009,34(7). | |
| Authors: | AMATJAN Sawut WUMANJIANG Eli ISMAYIL Nurulla |
| Abstract: | The preparation of triglyceride polybasic carboxylic acid by ozonolysis reaction from castor oil was studied.The effects of reaction factors such as solvent,reaction time and temperature of ozonolysis,reaction time and temperature of oxygenolysis were discussed.The results showed that the optimum conditions of synthesizing polybasic carboxylic acid were as follows:mass ratio of castor oil to 10-15 ℃,oxygenolysis time 2.5 h and oxygenolysis temperature 90-95 ℃.The yield was over 83% under the optimum conditions. |
| Keywords: | ozonation castor oil triglyceride polybasic carboxylic acid |
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