摘要
基于模糊集合配煤方法,结合80焦配合煤的实测镜质体数值型反射率和活惰比数据,计算强度指数SI和组成平衡指数CBI两个数值,通过剩余标准差推定完全二次二元二项式回归方程为最佳回归方程,用相对应的焦炭反应性CRI、焦炭反应后强度CSR、焦炭抗碎强度M_(40)和焦炭耐磨强度M_(10)、焦炭抗碎强度M_(25)和固定碳FC进行回归分析。利用MATLAB软件做出其相应的可视曲面,并预测焦炭性能。
Based on the fuzzy set of blending method,combining with the measurable vitrinite reflectivity and the ratio of active component to inert component of 80 coke,SI（Strength Index）and CBI（Composition Balance Index）were calculated,through the residual standard deviation,we could get the presumption that the completely secondary binary binomial regression equation was the best regression equation,the corresponding CRI（Coke Reaction Index）,CSR（Coke Strength after Reaction）,M_（40）（Coke Crushing Strength）and M_（10）（Coke Wear Resistance Strength）,M_（25）（Coke Crushing Strength）and Fc（Fixed Carbon）were used to do the regression analysis.Then the author makes corresponding three dimensional visual surfaces using MATLAB to forecast coke properties.
作者
张学梅
魏亚玲
程实
李龙
李东
ZHANG Xue-mei WEI Ya-ling CHENG Shi LI Long LI Dong(China University of Mining and Technology Yinchuan College, Yinchuan, 750021, China Ning3-ia Maibo Energy Science and Technology Company Ltd., Yinchuan 750001, China Ningxia Baofeng Energy Group, Yinchuan 750001, China Xi＇an Siyuan University, Xi＇an 710038, China)
出处
《煤质技术》
2017年第2期4-7,11,共5页
Coal Quality Technology
基金
宁夏回族自治区教育厅高校科研项目(NGY2015196)
关键词
强度指数
组成平衡指数
焦炭性能
镜质体
反射率
镜质体活惰比
回归分析
Strength Index（SI）
Composition Balance Index（CBI）
coke properties
vitrinite
reflectivity
ratio of active component to inert component of vitrinite
regression analysis
