麦草管式炉热解液化产物及其特性  

Pyrolysis Products and Its Characteristics of Wheat Straw in Tube Furnace

作　　者：孔晓英[1] 武书彬[1] 唐爱民[1] 谢国辉[1] 吴创之[2] 赵增立[2] 

机构地区：[1]华南理工大学制浆造纸工程国家重点实验室,广州510640 [2]中国科学院广州能源研究所,广州510070

出　　处：《造纸科学与技术》2002年第5期38-40,共3页Paper Science & Technology

基　　金：国家自然科学基金资助项目 ( 2 990 40 0 2 )

摘　　要：麦草在氮气存在下 ,在管式炉中进行热解。热解液体产物经一系列的冷凝器和冰水浴收集 ;碳单独收集 ;气体则以排水法收集。反应产物得率明显受工艺条件的影响。热解液体产物得率在 5 0 0℃时达到最大。热解液体产物的结构和组成通过傅立叶红外光谱。Wheat straw was pyrolysed in a tube furnace with nitrogen as the fluidising gas. The liquid products (bio-oil) of pyrolysis were collected in a series of condenser and ice-cooled traps. The char and gases were also collected separately. The yield of products were found to be significantly influenced by the process conditions. The liquefied products were analyzed by Fouried Transform infra-red(FTIR) spectroscopy and gas chromatography/mass spectrometry(GC/MS) techniques.

关 键 词：燃料 麦草 管式炉 热解液化产物 特性 

分 类 号：TQ517.4[化学工程]