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Citation: CAO Weili, YANG Fengke. Epoxidation Technology of Safflower Seed Oil[J]. Chinese Journal of Applied Chemistry, ;2013, 30(6): 638-642. doi: 10.3724/SP.J.1095.2013.20331 shu

Epoxidation Technology of Safflower Seed Oil

CAO Weili ,
YANG Fengke

Qingdao University of Science & Technology, College of Chemical Engineering, Qinghao 266042, China

Received Date: 27 July 2012
Revised Date: 22 October 2012

Epoxidized safflower seed oil was prepared using hydrogen peroxide as oxidant,formic acid as oxygen carrier,and strong acidic cation exchange resin as catalyst. The optimized reaction conditions are:with the presence of ethylene diamine tetraacetic acid as stabilizer,the precursor ratio for m(safflower seed oil):m(88% formic acid):m(H₂O₂30%):m(cation exchange resin) is 1:0.244:1.665:0.035,the reaction temperature is 60℃,the reaction time is 6 h and the stirring rate is 400 r/min,the epoxy value is above 7.0.
- safflower seed oil,
- epoxidation technology,
- cation exchange resin,
- hydrogen peroxide,
- performic acid
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