Epoxidation of Soybean Oil by Continuous Micro-Flow System with Continuous Separation

被引：50
作者：
He, Wei [1 ]
Fang, Zheng [1 ]
Ji, Dong [2 ]
Chen, Ketao [2 ]
Wan, Zhidong [1 ]
Li, Xin [2 ]
Gan, Haifeng [2 ]
Tang, Shigui [2 ]
Zhang, Kai [2 ]
Guo, Kai [2 ]
机构：
[1] Nanjing Univ Technol, Sch Pharmaceut, Nanjing 210009, Jiangsu, Peoples R China
[2] Nanjing Univ Technol, Coll Biotechnol & Pharmaceut Engn, Nanjing 210009, Jiangsu, Peoples R China
来源：
ORGANIC PROCESS RESEARCH & DEVELOPMENT | 2013年 / 17卷 / 09期
关键词：
CHEMISTRY; KINETICS; BATCH; H2O2;
D O I：
10.1021/op400050n
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
In the study, the epoxidation process of soybean oil by microflow system (MFS) was investigated. With formic acid as oxygen carrier and EDTA-2Na as stabilizer, the optimal result (epoxidized soybean oil (ESO) with an epoxy number (EN) of 7.3) was obtained in such conditions: temperature 75 degrees C, H2SO4 concentration 3%, EDTA-2Na dosage 3%, residence time 6.7 min, ratio of formic acid to hydrogen peroxide 1:1, and H2O2 to double bond molar ratio 8:1.
引用
收藏
页码：1137 / 1141
页数：5
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