某公司煤炭分质分级利用浅析  

Analysis of coal quality classification utilization in a company

作　　者：王生金 Wang Shengjin(Coal to Liquid Chemical Construction Headquarters of Ningxia Coal Industry Company of National Energy Group,Ningxia 751400)

机构地区：[1]国家能源集团宁夏煤业公司煤制油化工建设指挥部,宁夏灵武751400

出　　处：《石化技术》2020年第12期99-100,53,共3页Petrochemical Industry Technology

摘　　要：煤炭分质分级利用是一种高效清洁的低阶煤转化方式,主要是将煤炭通过中低温干馏进行热解,取出其中的挥发份,包括煤气与煤焦油,剩余半焦再利用的一种煤炭应用理念。为拓展某公司煤炭分质分级,开展该公司煤炭分质分级利用研究,首先对该公司各矿区煤炭基本情况进行摸排,收集该公司各矿区现有数据,并进行整理。同时,借助当地大学重点实验室资源,开展分质分级利用初步研究。the classification and utilization of coal is an efficient and clean way of low rank coal conversion.It is mainly a coal application concept that the coal is pyrolyzed through medium and low temperature retorting,and the volatile components are removed,including gas and coal tar,and the residual semi coke is reused.In order to expand the coal classification of a company and carry out the research on the coal classification and utilization of the company,firstly,the basic situation of coal in each mining area of the company is mapped out,and the existing data of each mining area of the company is collected and sorted out.At the same time,with the help of key laboratory resources of local universities,the preliminary research on quality and classification utilization was carried out.

关 键 词：低温干馏 挥发份 炼焦 不粘煤 

分 类 号：TQ523[化学工程—煤化学工程]