中温煤沥青热聚合改性机理研究  

Study on Mechanism of Thermal Polymerization Modification of Medium Temperature Coal Tar Pitch

作　　者：孟宇 郭卓 高平强[1,2] MENG Yu;GUO Zhuo;GAO Ping-qiang(School of Chemistry and Chemical Engineering,Yulin University,Yulin 719000,China;Shaanxi Key Laboratory of Clean Utilization of Low Metamorphic Coal,Yulin 719000,China)

机构地区：[1]榆林学院化学与化工学院,榆林719000 [2]陕西省低变质煤洁净利用重点实验室,榆林719000

出　　处：《价值工程》2019年第33期202-203,共2页Value Engineering

基　　金：陕西省科技厅创新人才推进计划项目：2018KJXX-078;榆林市产学研合作项目：2016CXY-01;榆林学院博士科研启动基金(项目编号：17GK12,17GK13)

摘　　要：作为一种化学物质,煤沥青无论是在成分方面还是在结构方面都十分复杂,其主要的结构单元为多环芳径及相关的衍生物。随着我国科学技术研究水平的不断提升,对中温煤沥青热聚合改性机理的研究也渐渐引起了相关人士的重视。煤沥青的含碳量较高,同时流动性较好,因此可以在现实情况中进行利用,煤沥青的应用领域在现实中也不断的得到拓展。据此,本文分析了相关问题,研究中温煤沥青热聚合改性机理,希望能够对现实有所裨益。As a chemical substance,coal tar pitch is very complicated both in composition and structure.Its main structural unit is polycyclic aromatic diameter and related derivatives.With the continuous improvement of scientific and technological research in China,the research on the mechanism of thermal polymerization modification of medium temperature coal tar pitch has gradually attracted the attention of relevant people.Coal tar pitch has a high carbon content and good fluidity,so it can be utilized in real life.The application field of coal tar pitch is also continuously expanded in reality.Based on this,this paper analyzes the related problems and studies the mechanism of thermal polymerization of medium-temperature coal tar pitch,hoping to benefit the reality.

关 键 词：中温煤沥青 热聚合改性机理 发展 

分 类 号：TQ522.63[化学工程—煤化学工程]