细化分组配煤对焦炭质量的改善  

Improvement of Fine Grouping Coal Blending on Coke Quality

作　　者：马希博[1] 龙晓阳[1] 王甘霖[1] 陆显[1] 

机构地区：[1]鞍钢集团公司化工总厂,鞍山114021

出　　处：《燃料与化工》2006年第5期6-8,共3页Fuel & Chemical Processes

摘　　要：用多种技术指标对单种煤质量进行分析评价并细化分组,通过实验室细化分组的炼焦试验数据,筛选出用于工业试验的配煤方案。工业试验结果表明:常规配煤炼焦生产工艺,通过细化分组配煤炼焦后,M40改善幅度较大,可提高1.5%～1.7%;M10改善效果不明显。Single kind of coal quality is analyzed and evaluated with many technical indexes and further grouped, by means of coke- making test data from lab further grouping, the coal blending schemes from commercial test are selected. The commercial test results show： with the conventional coal blending and coke- making production process, by further grouping coal blending and coke -making, M40 index can be much increased by 1.5% - 1. 7% ; but there is no obvious improvement of M10.

关 键 词：煤质评价 细化分组 配煤 焦炭质量 

分 类 号：TQ520.62[化学工程—煤化学工程]