中温沥青对装炉煤结焦性影响的试验研究

Study on Medium Temperature Pitch for Character of Blended Coal and Quality of Coke

本文通过对装炉煤中添加中温沥青的炼焦试验研究,指出装炉煤中配入不同比例中温沥青对装炉煤性质及焦炭质量的影响规律。装炉煤中配入一定比例中温沥青可改善装炉煤的粘结性等指标,有助于提高焦炭质量。对主焦煤和肥煤不足的焦化企业有一定的借鉴指导意义。

Blended coal quality analysis and coke strength measurement are made on different proportion of Medium temperature pitch in blended coal,is formulated when Medium timperature pitch is added on 2% arithmetical progression,blended coal character and coke strength is changed disciplinary.It is propitious to the advance of caking capacity of blended coal and coke strength.