摘要
通过煤的碳、氢、硫、磷含量及灰分、挥发分产率、粘结性、发热量变化分析,简述鸡西盆地城子河组煤质变化规律。
By analyzing the content of carbon, hydrogen, sulfur, phosphorus in coal and ash, volatile producibility, caking property, calorific＇ value est. changes, briefly deserips the change law of coal property of Chengzihe grouo coal seams in Jixi Basin.
出处
《煤炭技术》
CAS
北大核心
2012年第7期138-139,共2页
Coal Technology
关键词
含量
煤质特征
变化规律
content
coal quality character
change law
