烟煤黏结指数测定结果的影响因素分析

Analysis on Influence Factors of Bituminous Coal Caking Index Determination Results

烟煤黏结指数测定方法是以标准无烟煤和实验煤样品为实验对象,进行合理混合配比后,用加热的方法进行处理得出焦块。在此基础上,对焦块实行强度检验和耐磨强度检验,并得出抗破坏力的大小,以此去衡量其黏结能力。

The coal caking index determination method is to a certain quality of test sample and standard anthracite( hereinafter referred to as special anthracite) for special purpose,under the conditions stipulated in the mix,rapid heating in focus,the focal piece inside certain specifications of the drum strength inspection,with the wear-resisting strength of coke,namely the size of the resistance to damage to coal sample binding ability of the experiment.