Effect of calcination temperature on the application of sodium zirconate solid base catalyst for biodiesel production from Jatropha curcas oil

被引：7

作者：

Hari, Thushara Kandaramath ^{[1
]}

Yaakob, Zahira ^{[1
]}

机构：

[1] Univ Kebangsaan Malaysia, Fac Engn & Built Environm, Dept Chem & Proc Engn, Bangi, Malaysia

来源：

INTERNATIONAL JOURNAL OF GREEN ENERGY | 2017年 / 14卷 / 14期

关键词：

Biodiesel; calcination temperature; Jatropha curcas oil; sodium zirconate; transesterification; WASTE COOKING OIL; SOYBEAN OIL; HETEROGENEOUS CATALYST; VEGETABLE-OIL; TRANSESTERIFICATION; OXIDE; STRONTIUM; ESTERIFICATION; CONVERSION; BIOMASS;

D O I：

10.1080/15435075.2016.1253573

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Influence of catalyst calcination temperature on the catalyst characteristics and catalytic transesterification of Jatropha curcas oil for biodiesel production was studied by using sodium zirconate (Na2ZrO3) solid base catalyst. Na2ZrO3 catalysts were prepared by impregnation method followed by calcination at temperatures of 700, 800, and 900 degrees C. The prepared catalysts were characterized by X-ray diffraction analysis, Fourier transform infrared spectroscopy, and field emission scanning electron microscopy. Important parameters influencing the catalytic activity and fatty acid methyl ester yield were investigated. It was found that the increase in calcination temperature showed marked increase in activity due to the increased porosity and presence of tetragonal zirconia. Investigation of the reusability of the catalysts showed that the catalytic activity was retained even after five cycles of reaction.

引用

页码：1163 / 1171

页数：9

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