摘要
以新阳高硫煤为试验用煤,采用硝酸洗涤法除去煤中无机硫,在微波与氧化剂协同作用下开展脱硫试验,采用单因子法考察了氧化剂配比、辐照时间对煤中有机硫脱除效果的影响,采用XRD和XPS方法分析试验前后含硫组分的变化情况。
Xinyang coal was chosen as experimental coal,and inorganic sulfur was removed by using HNO3.The desulfurization was carried out by oxidizing agent and microwave irradiation.The effect of treatment time of microwave,the ratio of oxidizing agent on the desulfurization of coal were investigated by single factor method.XRD and XPS were used to analyze the change of sulfur components in coal.
出处
《煤炭技术》
CAS
北大核心
2015年第5期308-310,共3页
Coal Technology
基金
国家重点基础研究发展计划(973)资助项目(2012CB214903)
关键词
高硫煤
微波
氧化剂
脱硫
high-sulfur coal
microwave
oxidizing agent
desulfurization
