基于煤岩组分和镜质组反射率的焦炭质量预测模型

Yunqi Bai,Qingzi Bai, Xiande Zhao

Journal of Heilongjiang University of Science and Technology(2018)

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Abstract
为准确预测焦炭质量,采用MSS2000全自动智能型煤焦显微分析系统,测定炼焦煤样的煤岩组分、活惰比和镜质组平均最大反射率,分析煤样所制备焦炭的质量.采用SPSS软件建立基于煤岩参数的焦炭质量预测模型.模型验证结果表明,焦炭的抗碎强度、耐磨强度、化学反应性、反应后强度与煤岩组分和镜质组平均最大反射率的复相关系数均大于0.879,P值小于0.01.预测模型可信度较高,为焦化厂优化配煤、提高焦炭质量提供了参考.
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