小颗粒煤半焦的应用分析及展望  

Application analysis and prospect of Small coal semi-coke

作　　者：赵玉良[1] 葛延[1] 马玄恒 吕江[1] 金晶[1] 

机构地区：[1]中国重型机械研究院股份公司,陕西西安710032

出　　处：《煤炭加工与综合利用》2017年第6期7-12,共6页Coal Processing & Comprehensive Utilization

摘　　要：基于低阶粉煤中低温热解半焦的性能及特点,介绍了热解半焦在煤化工多联产、活性焦制取、高炉喷吹、金属冶炼、电石生产、工业窑炉清洁燃料和民用燃料等方面的应用,指出了目前半焦应用过程中尚存在的一些问题,并对应进一步加强研究与开发的相关关键技术与设备进行了分析展望。Based on the performance and characteristics of low temperature pyrolysis and semi-coke in low-rank pulverized coal,this paper introduces the application of pyrolysis and semicoke in coal chemical industry multi-generation,active coke preparing,blast furnace injection,metal smelting,calcium carbide production,industrial furnace cleaning fuel and civil fuels and other aspects,points out the current problems still existed in semicoke application process,and analyzes and prospects the related key skills that research and development should be further strengthened and equipments.

关 键 词：热解技术 粉焦 半焦应用 

分 类 号：TQ536.9[化学工程—煤化学工程]