3种捣固配煤试验方法指导捣固炼焦实践

Three coal blending test methods in stamp-charge battery operation

捣固焦炉开展配煤炼焦试验有多种方法,在实践中发现,不同煤化程度单种煤采用小焦炉试验、铁箱试验和工业捣固炼焦试验,试验焦炭相关性不同。通过检验试验焦炭质量,总结分析出单种煤和配合煤在小焦炉试验、铁箱试验和工业捣固炼焦试验的适用规律。

We have several methods in coal blending test for stamp charge battery and have found different correlations from pilot oven test,iron box test and commercial stamp-charge oven test by using individual kind of coal with different coal ranks.By testing coke quality,we are able to find the laws in pilot oven test,iron box test and commercial stamp-charge oven test with individual kind of coal and blend coal.