农作物秸秆类生物质焦油燃料利用特性的实验研究  

Experimental study of fuel characteristics of the biomass tar from crop stalk

作　　者：张全国[1] 张梅峰[2] 刘圣勇[1] 徐桂转[1] 赵祥雄[1] 陈合顺[1] 

机构地区：[1]河南农业大学,河南郑州450002 [2]郑州轻工业学院,河南郑州450002

出　　处：《热科学与技术》2002年第2期155-158,共4页Journal of Thermal Science and Technology

基　　金：河南省"九五"重点科技攻关项目 (991190 5 10 )

摘　　要：主要对农作物秸秆类生物质热裂解焦油的馏程、发热量、粘度、闪点、燃点、碳氢元素的质量分数等动力燃料利用特性进行了实验研究。研究结果表明 ,农作物秸秆类生物质热裂解焦油的轻质馏出物具有适当的蒸发性 ,良好的燃烧性和高度的安定性 ,符合发动机对液体燃料的质量要求 ,可以作为发动机的代用动力燃料 ,而重质馏出物可进一步加工制造生物质焦油抗聚剂、生物质焦油抗氧剂。The biomass tar, which results from the pyrolysis of the straw and stalk, is a complicated mixture of organic compounds including hydrocarbon, phenol, dimethyl phenol, pyrocatechol, guaiacol, furan, pyran, amine, acid, ester, ketone, aldehyde and so on. The distillate range, calorific value, ignition temperature, flash point and viscosity of the raw biomass tar and tar distillate samples from crop stalks were analyzed. The light oil distillate can act as the fuel for power. The antioxidants, the anticoagulant, the asphaltum plasticizing agent, the officinal creosote, the industrial creosote can be made from the heavy oil distillate of the biomass tar.

关 键 词：农作物秸杆类生物质 焦油 热裂解 燃料特性 发动机 蒸馏 

分 类 号：TK407.9[动力工程及工程热物理—动力机械及工程] S216[农业科学—农业机械化工程]