摘要
实验考察了煤种、磺化温度、磺化时间、煤粒度等因素对于产物磺化物离子交换活性的影响。结果表明：矿物质含量低、丝质组含量高的低、中变质程度的烟煤最适宜进行磺化；煤种不同最适宜的磺化条件不同。
The effects of coal ranks,the temperature for sulphonating re-action,the sulphonating duration,the coal size etc on the characteristics of ions ex-change of sulphonated coal are tested. The conclusions are that the bituminous coal of lower mineral matter and higher fusinite content is suitable for preparing activat-ed sulphonated coal and that the characteristics of raw coal determine its correspon-dent optimum sulphonating reaction conditions.
出处
《煤炭转化》
CAS
CSCD
1997年第1期66-70,共5页
Coal Conversion
关键词
磺化煤
制备
离子交换
活性
煤加工
sulphonated coal, preparing, ion exchange activity
