Indexed by:会议论文
Date of Publication:2008-10-01
Page Number:1-7
Key Words:煤热解;焦油产率;甲烷;二氧化碳;重整耦合
Abstract:本文研究了一种提高煤热解焦油产率的方法—煤热解与甲烷二氧化碳重整耦合制油过程。实验在包含催化剂层和煤层的固定床反应器中进行。在CH4 流量为400ml/min,CH4 与CO2的流量比为1:1,停留时间为30 min的实验条件下,考察了热解温度和煤的性质对焦油、水和半焦产率以及甲烷转化率的影响规律。结果显示平朔煤在CH4/CO2气氛下热解的焦油产率最高,在热解温度为750 ℃时的焦油、水、半焦产率和CH4 转化率分别为33.5、25.8、69.5 wt.％和 25.3％，焦油产率为相同条件下h2和N2气氛下热解的1.6和1.8倍。
Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Gender:Male
Alma Mater:Dalian University of Technology
Degree:Doctoral Degree
School/Department:Institute of Coal Chemical Engineering, School of Chemical Engineering, Dalian University of Technology
Discipline:Chemical Technology. Energy Chemical Technology
Business Address:Room C429,Lab of Chemical Engineering,West Campus, Dalian University of Technology
Contact Information:+86-411-84986160
e-mail : ljin@dlut.edu.cn
电话 : 0411-84986160
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