FUEL & CHEMICAL PROCESSES ›› 2019, Vol. 50 ›› Issue (1): 14-16.

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Research on the prediction for coke quality according to coal quality and ash content

Peng Junshan1,2  Yan Liqiang2  Xie Quan’an1  Sun Xiaowei1   

  1. 1.College of Chemical Engineering,North China University of Science & Technology,Tangshan 063210,China;2.Tangshan Shougang Jingtang Xishan Coking Co.,Ltd.,Tangshan 063200,China

  • Online:2019-01-23

Abstract:

Coal analysis is done for 14 individual kinds of coal before coke is made by 40kg test oven.Multiple linear regression equation is created by SPSS,i.e.the relation is expressed between coal VM,mean maximum reflectance of vitrinite,bond index,basicity index and the CRI & CSR,with related coefficients 0.964 and 0.941 respectively,which shows a close correlation.

CLC Number: