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

页码：1137 / 1141

页数：5

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