Optimization of production process of epoxidized soybean oil with high oxygen content through response surface methodology-Reference-Cited by-同舟云学术

Optimization of production process of epoxidized soybean oil with high oxygen content through response surface methodology

Published:2023-06-01 Issue:2 Volume:25 Page:21-29
ISSN:1899-4741
Container-title:Polish Journal of Chemical Technology
language:en
Short-container-title:

Author:

Zhang Fengyan¹²,Dong Yonglu³,Lin Shudong¹²⁴⁵⁶,Gui Xuefeng¹⁴⁵⁶,Hu Jiwen¹²⁴⁵⁶

Affiliation:

1. 1 Guangzhou Institute of Chemistry, Chinese Academy of Sciences , Guangzhou 510650, P. R. China

2. 2 University of Chinese Academy of Sciences , Beijing 100049, P. R. China

3. 6 Management Committee of Shaoguan NanXiong Hi-teac Industry Development Zone , Nanxiong 512400, P. R. China

4. 3 Guangdong Provincial Key Laboratory of Organic Polymer Materials for Electronics , Guangzhou 510650, P. R. China

5. 4 CAS Engineering Laboratory for Special Fine Chemicals , Guangzhou 510650, P. R. China

6. 5 CASH GCC Shaoguan Research Institute of Advanced Materials , Nanxiong 512400, P. R. China

Abstract

Abstract The epoxidation process of soybean oil (SBO) and peracid produced by 50 wt% hydrogen peroxide (H2O2) and formic acid (FA) was studied with sulfuric acid (H2SO4) as a catalyst. Three reaction parameters, including reaction temperature, FA-to-SBO ratio, and H2O2-to-SBO ratio, were investigated, along with the combined effect on oxirane value (OV). Based on response surface methodology (RSM), the Box-Behnken design (BBD) was used to optimize the process parameters. According to the results, the calculated OV (7.34%) and the experimental OV (7.31%) were signifi cantly in agreement. The product was confi rmed as epoxidized soybean oil (ESO) by IR and NMR characterization methods. These results demonstrated the reliability of RSM to optimize the SBO reaction to produce ESO with high oxygen content.

Publisher

Walter de Gruyter GmbH

Subject

General Chemical Engineering,General Chemistry,Biotechnology

Link

https://www.sciendo.com/pdf/10.2478/pjct-2023-0013

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