【摘要】 本文通过分析不同入炉煤粒度组成炼制的焦炭耐磨强度,探寻了炼焦煤粒度与焦炭耐磨强度间的关系。日常生产中,应避免颗粒过大的炼焦煤进入焦炉,但也不必对炼焦煤过细粉碎。更多还原

【Abstract】 In this article,by analysis of abrasive resistance of coke which coked by different particle size of coking coal,the relationship between coking coal’s particle size and abrasive resistance of coke was sought. In daily production,the oversize coking coal would not be entered into coke oven,otherwise,the coking coal’s particle size would not have to be crushed excessively.更多还原