摘要
以往石煤挥发份产率的测定是按一般煤的工业分析中挥发份测定法进行。石煤含碳量低，与一般煤炭不尽相同，故采用这种方法测定，结果不具有真实性．本文拟通过实验找到一个较为合适的温度和时间，以适合于石煤中挥发份产率的测定．
Because there is no united standard in the stone coal analysing,the stone coal volatileportion output rate is determination method. Because the stone's carbon content is lowerthan that of the normal coal in general,the result obtained by the above method is not accurate. It is planed in this paper to find the appropriate temperatune and time through experiment which can be suitable to the determination of volatile portion output rate.
出处
《长沙交通学院学报》
1995年第3期12-16,共5页
Journal of Changsha Communications University
关键词
石煤
测定
挥发份产率
煤分析
stone coal
volatilization portion
determination
