文献类型：期刊文献

英文题名：Highly efficient procedure for biodiesel synthesis using novel resorcinol-furaldehyde based acid catalyst

作者：Wang, Xiaolong[1];Liang, Xuezheng[1]

机构：[1]Shaoxing Univ, Inst Appl Chem, Shaoxing 312000, Peoples R China

年份：2012

卷号：97

起止页码：891

外文期刊名：FUEL

收录：SCI-EXPANDED(收录号：WOS:000303979400103)、、EI(收录号：20122115044950)、Scopus(收录号：2-s2.0-84861189695)、WOS

基金：The work was supported by Zhejiang Science and technology projects No. 2010C31G2180006, National Natural Science Foundation of China (No. 21103111).

语种：英文

外文关键词：Sulfonic acid functionalized resorcinol-furaldehyde; Biodiesel; Transesterification

外文摘要：The novel sulfonic acid functionalized resorcinol-furaldehyde has been synthesized from resorcinol-furaldehyde and hydroxyethylsulfonic acid. The novel solid acid owned the high acidity of 4.5 mmol/g and the catalytic activities were investigated through the transesterification of rapeseed oil. The results showed that the novel solid acid was very efficient for the biodiesel synthesis with the high yield for the high water content rapeseed oil. Both the free fatty acid and triglyceride could be efficiently transformed to the biodiesel products and the rapeseed oil with high acidity also could be transformed to the products with high yields. (C) 2012 Elsevier Ltd. All rights reserved.