|Table of Contents|

Preparation of the Soybean Biodiesel by K2CO3/NaX Solid Base(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2014年01期
Page:
110-113
Research Field:
Publishing date:

Info

Title:
Preparation of the Soybean Biodiesel by K2CO3/NaX Solid Base
Author(s):
LI ChuanWAN Xin-junREN Yu-jieZHOU JingCHEN JieLIU Min
College of Chemical Engineering and Life Sciences,Chaohu University,Chaohu 238000,China
Keywords:
Solid baseSoybean oilBiodieselTransesterification
PACS:
TE667
DOI:
10.11861/j.issn.1000-9841.2014.01.0110
Abstract:
The supported solid base catalyst K2CO3/NaX was prepared by isovolumetric impregnation,and methyl ester biodiesel was prepared from soybean oil by transesterification with this catalyst.Factors that affected the conversion likeK2CO3 loading,reaction time,reaction temperature,catalyst rate,molar ratio of methanol to oil were investigated,and the optimal reaction condition was analyzed by single-factor experiments.The results showed that under the conditionsK2CO3loading 25%,reaction time 3 h,reaction temperature 60℃,catalyst rate 3%,molar ratio of methanol to oil 14:1,the esterification rate could reach 86.4%.

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Last Update: 2014-08-04