用1/3焦煤替代一定比例肥煤的炼焦试验研究  

Coke-making Test Research of Replacing Certain Ratio Fat Coal with 1/3 Coking Coal

作　　者：王文光 孙海英 付裕 王殿苏 王立敏 王玉杰[2] 杜平[2] 王刚[2] 隋月斯[2] 

机构地区：[1]本钢焦化厂,辽宁本溪117021 [2]本钢技术中心,辽宁本溪117000

出　　处：《本钢技术》2008年第5期27-29,共3页Bengang Technology

摘　　要：通过用5%～10%的1/3焦煤替代5%～10%的肥煤用20kg试验焦炉炼焦试验,得出如下结论:1)替代后焦炭的抗碎强度提高而焦炭的耐磨强度变差;2)配合煤细度和配煤工艺是影响焦炭质量的2个主要因素;3)此替代试验可以进一步在生产焦炉上进行试验。Through replacing 5% -10% of fat coal with 5% - 10% of 1/3 coking coal in 20kg coke oven test, some conclusions are drawn. 1） After the replacement test, M40 is increased but M10 is decreased. 2） Fineness of mixing coals and coal blending processce are two main factors that influence coke quality. 3） The replacement test can be further made in commercial coke oven.

关 键 词：1/3焦煤 肥煤 替代 炼焦试验 

分 类 号：TQ520[化学工程—煤化学工程]