Optimal Synthesis of Soybean Oil Methyl Ester by Response Surface Methodology(PDF)

¡¶´ó¶¹¿Æѧ¡·[ISSN:1000-9841/CN:23-1227/S]

Issue:

2017Äê01ÆÚ

Page:

124-130

Research Field:

Publishing date:

Info

Title:

Optimal Synthesis of Soybean Oil Methyl Ester by Response Surface Methodology

Author(s):

CAO Xiu-li;  WANG Sai-dan;  LI Xiao;  JIANG Zhen-xi;  REN Bao-zeng

£¨School of Chemical Engineering and Energy, Zhengzhou University, Zhengzhou 450001, China£©

Keywords:

Soybean oil;  Soybean oil methyl ester;  Response surface methodology;  Soybean oil ink

PACS:

-

DOI:

10.11861/j.issn.1000-9841.2017.01.0124

Abstract:

The systhesis of soybean oil methyl ester, from soybean oil and methanol with KOH as catalyst, was optimized by response surface methodology(RSM). Based on the single-factor testing results, methanol to oil molar ratio, catalyst amount, reaction temperature, reaction time were optimized by RSM using methyl ester yield as the response variable. The results indicated that the optimum condition that provided the highest yield were determined as follows: Methanol to oil molar 5.5¡Ã1, catalyst amount 1.08%, reaction temperature 61.6¡æ, and reaction time 60 min. Under these conditions, the yield of methyl esters was 94.02%, consisted with the predicted value. Some of the properties of soybean oil methyl ester were close to mineral oil, which had great potential to produce environmentally and friendly soybean oil ink with some or all of the mineral oil.

References:

£Û1£ÝErhan S Z, Nelsen T C. Comparisons of volatile organic chemical content of news£¬sheetfed, and heatset ink for-mulations£ÛJ£Ý. Journal of the American Oil Chemists¡ä Society, 2001, 78(4): 419-422.

Memo

Memo:

-

Common functions