焦油渣在配煤炼焦中应用  

Application of Tar Residue in Coal Blending Coking

作　　者：张艳[1] 刘文秋[1] 郑瑞宏[1] Zhang Yan;Liu Wen-qiu;Zheng Rui-hong

机构地区：[1]河北能源职业技术学院,河北唐山063000

出　　处：《化工设计通讯》2018年第3期17-18,共2页Chemical Engineering Design Communications

基　　金：2015年河北省高等学校科学技术研究青年基金项目:"焦油渣在配煤炼焦中应用研究"(QN2015321)

摘　　要：随着我国钢铁产量的增加,炼铁用焦炭的需求量也大大增加。改进炼焦技术,提高焦炭产量刻不容缓。用于炼焦的煤种类很多,配煤炼焦技术是指炼焦时采用多种煤搭配使用,协同炼焦,不但可以保证焦炭生产质量,也可以节省优质炼焦用煤。不仅如此,对配煤炼焦技术的改进可以进一步节省优质炼焦煤,降低炼焦成本。通过焦油渣作为添加剂对配煤炼焦技术的探究,在对配煤炼焦技术进行说明的同时,阐述了如何通过改进配煤炼焦技术来提高我国焦炭生产质量,对促进我国现代化建设以及节约化石资源都有十分重要的意义。With the increase of iron and steel production in our country, the demand of coke for ironmaking also increases greatly. Improve coking technology, increase coke production without delay.There are many types of coal used for cokemaking.Coal blending technology refers to using multiple types of coal with coking and co-coking, not only to ensure coke production quality, but also to save quality coking coal.Not only that, the improvement of coal blending coking technology can further save quality coking coal, reduce the cost of coking.Through the research of coal tar coking technology by using tar residue as additive, this paper explains how to improve the quality of coke production in our country by improving the technology of coal blending and coking, and at the same time explains how to improve the coke production quality in our country, Have very important meanings.

关 键 词：焦油渣 配煤炼焦 焦炭 技术 

分 类 号：TQ520.62[化学工程—煤化学工程]