4种不同原料生物油的主要化学组分分析  

Analysis on the main chemical components in bio-oil from four different materials

作　　者：何明明[1] 景亮晶[1] 李瑞[1] 常建民[1] 张立塔[1] 

机构地区：[1]北京林业大学材料科学与技术学院,北京100083

出　　处：《可再生能源》2010年第6期103-105,共3页Renewable Energy Resources

基　　金：中央高校基本科研业务费专项资金(JD2010-3)

摘　　要：为了测定生物油的化学组分并比较不同原料对生物油化学组分的影响,文章采用气质联用(GC-MS)定性分析、气相色谱(GC)定量分析的方法,分别测定了杨木、落叶松、玉米秸秆和棉秸秆4种生物质快速热解油(生物油)的化学组分。结果表明:不同原料生物油的化学组分存在一定的差异,但均属于几种相同的化学族类,生物油的主要组成成分为含氧官能团的苯酚类、醛类、酮类、有机酸类等化合物。In order to determine the chemical components of bio-oil and compare the influence of different material on the components content,this experiment determines the chemical components of the biomass-fast-pyrolysis bio-oil with poplar,larchwood,corn straw and cotton straw as feedstock respectively,by adopting GC-MS for qualitative analysis and GC for quantitative analysis.The results show that raw material exerts certain impact on the chemical component of bio-oil and the components of bio-oils with different material differ in some ways,however,the chemical race of the major components is identical,they are,oxygen-containing functional groups of the phenols,aldehydes,ketones,and organic acids etc.

关 键 词：生物质 快速热解 生物油 化学组分 分析 

分 类 号：TK6[动力工程及工程热物理—生物能] S216.2[农业科学—农业机械化工程]