脂肪酸甲酯(生物柴油)的定性/定量分析方法

被引：18

作者：

范明明

毛炜陶

杨静

张萍波

机构：

[1] 江南大学食品胶体与生物技术教育部重点实验室,江南大学化学与材料工程学院

来源：

化工进展 | 2012年 / 06期

关键词：

生物柴油; 酯交换; 气相色谱; 热重分析; 核磁共振氢谱;

D O I：

10.16085/j.issn.1000-6613.2012.06.035

中图分类号：

TE667 [从其他原料提取石油];

学科分类号：

摘要：

生物柴油作为一种可替代石化柴油的清洁能源,已受到人们的广泛关注。本文讨论了国内外对生物柴油的多种分析方法,如气相色谱、液相色谱、热重分析、核磁共振氢谱和傅里叶变换红外光谱等,并对部分分析方法进行了实验验证,总括并比较了多种分析方法的优缺点:气相色谱、液相色谱适用于定量分析;TGA准确度高;1H NMR操作简单、准确,但成本高;FTIR适用于定性;NIR成本低,精确度较差。

引用

页码：1373 / 1378

页数：6

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