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粉煤灰特性及其甲烷催化燃烧性能的试验研究
引用本文:宋辉,张春红,余江龙.粉煤灰特性及其甲烷催化燃烧性能的试验研究[J].沈阳航空工业学院学报,2009,26(2).
作者姓名:宋辉  张春红  余江龙
作者单位:1. 沈阳航空工业学院动力与能源工程学院,辽宁,沈阳,110136
2. 沈阳航空工业学院图书馆,辽宁,沈阳,110136
基金项目:辽宁省研究生教育创新计划项目 
摘    要:针对粉煤灰富含氧化硅和氧化铝的组成特性,结合甲烷燃烧催化剂载体的研究现状,提出了一种粉煤灰作为甲烷燃烧催化剂载体的高附加值利用的新方法.对粉煤灰的粒度特性、微观形貌等进行了分析,测试了粉煤灰的甲烷催化燃烧性能,研究结果表明粉煤灰由于其特殊的组成和晶体结构,表现出一定的催化活性.并详细考察了粒度、活性组分负载浓度对以粉煤灰为载体三氧化二铁为活性组分的催化剂性能的影响.

关 键 词:粉煤灰  甲烷  催化燃烧  载体

An experimental study on coal ash property and its performance of methane catalytic combustion
SONG Hui,ZHANG Chun-hong,YU Jiang-long.An experimental study on coal ash property and its performance of methane catalytic combustion[J].Journal of Shenyang Institute of Aeronautical Engineering,2009,26(2).
Authors:SONG Hui  ZHANG Chun-hong  YU Jiang-long
Institution:1.Power and Energy College;Shenyang Institute of Aeronautical Engineering;Liaoning Shenyang 110136;2.Library;Liaoning Shenyang 110136
Abstract:A novel method to utilize high added value coal ash as carrier of methane combustion catalyst was introduced in this paper,with respect to both the compositive feature of plentiful silicon and alumina oxides in coal ash and the study status of catalyst support for methane combustion.The characteristics of coal ash such as grain size and micro-structure,etc,were analyzed,and the catalytic performance of methane combustion for coal ash was also evaluated.The results indicated that coal ash showed slightly cat...
Keywords:coal ash  methane  catalytic combustion  support  
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