玉米秸秆热解生物油主要成分分析  

Analysis of Main Components in Bio-oil From Fluidized Bed Pyrolysis of Corn Stalk

作　　者：殷哲[1] 易维明[1] 王丽红[1] 杨延强[1] 袁廷璧[1] 

机构地区：[1]山东理工大学轻工与农业工程学院/山东省清洁能源工程技术中心,山东淄博255049

出　　处：《农机化研究》2010年第1期33-36,共4页Journal of Agricultural Mechanization Research

基　　金：国家自然科学基金项目(50876056);国家863计划项目(2007AA05Z451)

摘　　要：生物质热裂解产生的生物油是一种含氧量极高的复杂有机成分混合物,在流化床热解实验台上使用玉米秸秆粉为原料来制取生物油。为此,对生物油进行预处理并利用气质联用仪对生物油成分进行了定性分析,初步鉴定出醛、酮、酸、酯、醇、呋喃和酚类等17种主要化合物。这些有机物对生物油的特性有一定影响,分析结果为有效地进一步利用生物油提供了一定的科学依据。Biomass produced by flash pyrolysis is a kind of complex organic mixture, which has highly oxygen content. In the experiment, bio - oil derived from corn stalk by pyrolysis in the fluidized bed reactor. First of all, the bio - oil was pretreated. Then, it was analyzed by gas chromatography/mass spectrometry （ GC - MS）. Seventeen fragrant eomponents are detected by GC/MS, the result respectively are the aldehyde, the alkone, the acid, the ester, mellow, furfural and the phenol , the analysis result may be important for analyzing the character of bio - oil , the study will provide the certain scientific basis for the using of bio - oil.

关 键 词：生物油 流化床 热解 气质联用仪 

分 类 号：S216[农业科学—农业机械化工程]