燃料与化工 ›› 2013, Vol. 44 ›› Issue (1): 41-43.
• 煤气净化与化学产品加工 • 上一篇 下一篇
蔡闯1 陈莹2 王磊1 彭莉1
出版日期:
Cai Chuang1 Chen Ying2 Wang Lei1 Peng Li1
1.Sinosteel Anshan Research Institute of Thermo-energy Co.,Ltd.,Anshan 114044,China; 2.Angang Steel Company Limited,Anshan 114021,China
Online:
摘要:
以煤沥青为原料,使用芳香烃和脂肪烃配制的混合溶剂为萃取剂,采用溶剂萃取─静置沉降工艺,分别考察了影响沉降效果的4个因素,快速准确地评价了煤沥青的沉降性能。结果表明,适宜工艺条件为:芳脂比1:0.6,溶剂比1:1,处理温度130℃,沉降时间4h。该方法简便、快捷、合理、投入少。
Abstract:
Four factors affecting the sedimentation performance of coal pitch are respectively analyzed in this paper with coal pitch as feedstock and with aromatics and aliphatic hydrocarbon as extractant by process of solvent extraction-standing sedimentation so that the sedimentation behavior of coal pitch can be evaluated quickly and accurately.The result shows the appropriate working conditions as aromatic lipid ratio 1∶0.6,solvent to feed ratio 1∶1,treatment temperature 130℃ and sedimentation time 4 hours,which is characterized with convenience,being quick,rationality and low investment.
中图分类号:
TQ522.65
蔡闯1 陈莹2 王磊1 彭莉1. 煤沥青沉降性能的快速评价方法[J]. 燃料与化工, 2013, 44(1): 41-43.
Cai Chuang1 Chen Ying2 Wang Lei1 Peng Li1. Quick evaluation on sedimentation behavior of coal pitch[J]. FUEL & CHEMICAL PROCESSES, 2013, 44(1): 41-43.
0 / / 推荐
导出引用管理器 EndNote|Reference Manager|ProCite|BibTeX|RefWorks
链接本文: https://journal03.magtechjournal.com/Jwk3_rlyhg/CN/
https://journal03.magtechjournal.com/Jwk3_rlyhg/CN/Y2013/V44/I1/41