焦炭反应后强度评判单种煤冶金性能模型的建立  

The establishment of model evaluating metallurgical property of coal with CSR index

作　　者：徐东升 何芳 Xu Dongsheng;He fang(YunNan Coal and Energy Co.,Ltd.,Anning 650302,China)

机构地区：[1]云南煤业能源股份有限公司,安宁650302

出　　处：《燃料与化工》2024年第3期1-4,共4页Fuel & Chemical Processes

摘　　要：通过小焦炉试验证明,单种煤的CRI和CSR与焦炭的CRI和CSR具有良好的相关性,单种煤的CRI和CSR分别与焦炭的CRI和CSR相差13个和21个百分点,应用单种煤的CRI和CSR值实现了煤种的优选。CSR index of coal is the most effective index to evaluate the metallurgical properties of coal.It is proved through the small coke oven test that the CRI and CSR of a single coal have a good correlation with the CRI and CSR of coke,the differences between test value of CRI and CSR of coal and industrial production is 13 and 21 percentage points respective.The optimization of coal type has been realized.

关 键 词：焦化 反应性 反应后强度 评价模型 

分 类 号：TQ520.62[化学工程—煤化学工程]