摘要
利用气相色谱仪分析生物油的主要化学成分,如醋酸、糠醛和羟基丙酮,建立定量分析方法.结果表明:一定的色谱条件和测试的浓度范围,三者的定量标准曲线都呈现良好的线性关系,相关系数大于0.999,相对标准偏差小于3%.该方法快速、准确、重现性好.
A quantitative analysis method of main components of bio-oil was established by using a gas chromatograph.These components included acetic acid,furfural and acetol.The results showed that the quantitative standard curve of these three components had a good linear under a certain chromatography condition and concentration range of samples.The linear correlation coefficient for these three components reached to 0.999,and the relative standard deviations were less than 3%.All these suggested that the analysis method was rapid,accurate and repeatable.
出处
《武汉工程大学学报》
CAS
2011年第11期11-13,共3页
Journal of Wuhan Institute of Technology
关键词
生物油
定量分析方法
气相色谱
bio-oil
quantitative analysis method
gas chromatograph
作者简介
作者简介：杨昌炎（1969-），男，湖北鄂州人，教授，博士，硕士研究生导师．研究方向：化学工程与工艺及能源化工．
