捣固炼焦对焦炭质量的影响  

Affect of stamp-charging battery on coke quality

作　　者：刘洋[1,2] 李东涛[1] 何龙[1] 

机构地区：[1]首钢技术研究院,北京100041 [2]北京科技大学,北京100041

出　　处：《燃料与化工》2012年第6期10-11,14,共3页Fuel & Chemical Processes

摘　　要：利用40kg试验焦炉进行顶装与捣固炼焦试验,对比分析发现,捣固炼焦工艺可以明显改善焦炭的冷态强度,提高焦炭抗碎强度,改善耐磨强度,还可提高焦炭的反应后强度,但对焦炭的反应性影响不大,可以使焦炭粒度组成更加均匀化。Test for top-charge and stamp-charge coke oven batteries by 40kg test coke oven is described in this paper, which shows that the stamp-charge process can obviously improve the cold strength, crashing strength, abrasion strength and CSR of coke but it would uniformize the has little effect on the CRI.

关 键 词：试验焦炉 捣固炼焦 焦炭质量 

分 类 号：TQ522.1[化学工程—煤化学工程]