Epoxidation of the rapeseed oil with peracids

被引：0
|
作者：
Milchert, Eugeniusz [1 ]
Smagowicz, Anna [1 ]
Lewandowski, Grzegorz [1 ]
机构：
[1] Zachodniopomorski Uniwersytet Technol Szczecinie, Wydziat Technol & Inzynierii Chem, PL-70322 Szczecin, Poland
来源：
PRZEMYSL CHEMICZNY | 2009年 / 88卷 / 06期
关键词：
FATTY-ACIDS;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Rapeseed oil was epoxidized with peracids formed in situ in reaction of HCOOH or AcOH with H2O2 at 30-75 degrees C in presence of H2SO4. The max. epoxy nos. of the product were achieved at 45-60 degrees C after 2.5-4 h. The H2O2/oil ratios were 11.0 or 9.5, and acid/oil ratios 1.55 or 1.12 for HCOOH or AcOH, resp. The full conversion of H2O2, 76.5% conversion of the oil and full selectivity of epoxidation were achieved when HCOOH was used as the reaction medium.
引用
收藏
页码：700 / 704
页数：5
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