溶剂-离心法脱除煤焦油QI的研究  

Research of solvent-centrifuging process to remove QI from coal tar

作　　者：章真杰 杜亚平[1] Zhang Zhenjie;Du Yaping(Baosteel Group Meishan Chemical Engineering Co.,Ltd.,Nanjing 210039,China)

机构地区：[1]上海宝钢化工有限公司梅山分公司,南京210039

出　　处：《燃料与化工》2019年第1期37-39,42,共4页Fuel & Chemical Processes

摘　　要：利用溶剂并结合离心法脱除煤焦油中QI,考察了溶剂和离心条件对QI的脱除效果。研究结果表明,溶剂用量越多,离心时间越久,脱除效果越好。Quinoline insoluble(QI)can be removed from coal tar by using solvent in centrifuging process.The solvent and centrifuging condition affecting the QI removal efficiency are studied.The rest result shows that the more amount solvent,the longer centrifuging time,the better QI removing result we will have.

关 键 词：煤焦油 溶剂 离心 喹啉不溶物 

分 类 号：TQ522.64[化学工程—煤化学工程]