燃料与化工 ›› 2014, Vol. 45 ›› Issue (5): 46-47.

• 煤气净化与化学产品加工 • 上一篇    下一篇

提高沥青中喹啉不溶物含量的研究

章真杰1 李峻海2 杜亚平1  刘建中2   

  1. 1.上海宝钢化工有限公司梅山分公司, 南京210039; 2.上海宝钢化工有限公司, 上海201900
  • 出版日期:2014-09-16

Research on increasing quinoline insolubles content in pitch

Zhang Zhenjie1    Li Junhai2    Du Yaping1    Liu Jianzhong2   

  1. 1.Meishan Co.,Ltd., of Coal Chemical Works of Baosteel Shanghai,Nanjing 210039,China; 2.Coal Chemical Works of Baosteel,Shanghai 201900,China
  • Online:2014-09-16

摘要:

针对煤焦油和沥青中QI含量较低的情况,将来自针状焦项目的QI残渣与原料焦油按一定比例混合,配制成调制油,采用这种调制油生产中温沥青和改质沥青,提高了产品的QI,显著提高了产品的一级品率。

Abstract:

As the QI content in coal tar and pitch of Meishan branch appears lower than normal,this paper introduced a solution that a blended oil and/or the coal tar with high QI content bought from outside the company are used to increase the QI content in the pitch. This blended oil can be used to produce medium\|temperature pitch and modified pitch so that the ratio of first-grade products can be increased due to the improved QI content.

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