煤炭转化2011，Vol.34Issue(3)：41-43,3.
超声波辐射溶胀对煤炭直接液化性能的影响
INFLUENCES OF SWELLING PROCESS WITH ULTRASONIC IRRADIATION ON THE CHARACTERISTICS OF COAL LIQUEFACTION
摘要
Abstract
Shenhua coal was swelled in an ultrasonic generator with pyridine as the swelling agent. In order to investigate the effects of ultrasound swelling on coal liquefaction, the loss of coal and swelling rate were determined and the IR spectra was analyzed. The ultrasonic swelling of coal can enhance the reaction of direct liquefaction of catalytic hydrogenation further by contrasting the liquefaction of coal swelled by ultrasonic wave radiation and the naturally swelled coal. The liquefaction conversion rate of Shenhua coal increases 3%-4% after the treatment of ultrasound irradiation.关键词
吡啶/超声波辐射溶胀/溶胀度/转化率Key words
pyridine/swelled in ultrasonic irradiation/swelling degree/conversion rate分类
化学化工引用本文复制引用
孙德财,范天博,李雪,刘云义..超声波辐射溶胀对煤炭直接液化性能的影响[J].煤炭转化,2011,34(3):41-43,3.基金项目
辽宁省重点实验室建设项目(2008S128). （2008S128）
