摘要
介绍了一种等离子体加热生物质快速热解的方法 ,将生物质中的长分子链击碎 ,变成短分子结构而液化。选择玉米秸秆为快速热解对象 ,大量研究工作证明这种热解方法比较有效。在合理的颗粒度、供料量、热解温度和速度、终止冷却温度的情况下 ,玉米秸秆液化的收率达到 5 0 %左右。一种新型工业化的装置己根据实验结果研制成功。
A method of plasma heated biomass fast pyrolysis liquefaction was reported The very high heating rate could cause the cracking of the long chain molecular structure in biomass The solid state biomass then was converted into liquid state The biomass used in experiments was pulverized corn stork The experimental results showed that this kind of liquefaction technique was effective Under proper conditions, more than 50% of corn stork could be converted into liquid, the bio\|oil A prototype has been constructed according to the test results
出处
《中国工程科学》
2001年第4期63-67,共5页
Strategic Study of CAE
基金
高等学校骨干教师资助
山东省青年科学家奖励基金
