鞍钢炼焦工艺及用煤技术发展趋势  

Development Trend on Cokemaking Technology and Coal Utilization Technique of Angang

作　　者：王甘霖[1] 马希博[1] 

机构地区：[1]鞍钢股份有限公司化工总厂,辽宁鞍山114021

出　　处：《鞍钢技术》2011年第3期8-12,21,共6页Angang Technology

摘　　要：介绍了鞍钢炼焦工序近10年的技术改造、配煤结构调整和焦炭质量变化情况,指出了配煤结构与国内炼焦煤资源不适应的问题,提出在优质炼焦煤短缺、来煤质量下降的情况下,鞍钢应进一步强化对来煤质量的监督管理,并采取煤调湿、捣固炼焦等新工艺,实现进一步提高焦炭质量、适应资源、可持续发展的目标。This paper introduces the technical innovation,adjustment of coal blending composition and the changing situation on coke quality in Angang over the past ten years,and also points out that the coal blending composition in Angang can＇t match to coal resources for cokemaking produced at home.It proposes that the supervision and management for the quality of supplied coals should be further reinforced by Angang,and finally targets for further improving coke quality,matching to the coal resources at home and the sustainable development can be achieved by applying such new technology as controlling coal moisture and stamp-charging coking under the situation of the shortage of coking coals with high quality and degradation of the quality of supplied coals.

关 键 词：炼焦 煤资源 捣固炼焦工艺 焦炭质量 

分 类 号：TQ52[化学工程—煤化学工程]