详细信息
文献类型:期刊文献
中文题名:天然气非催化部分氧化反应机理模拟
英文题名:Kinetics Modeling of Non-catalytic Partial Oxidation of Natural Gas
作者:周新文[1];陈彩霞[1];王辅臣[1]
机构:[1]华东理工大学煤气化教育部重点实验室,上海200237
年份:2010
卷号:36
期号:2
起止页码:192
中文期刊名:华东理工大学学报(自然科学版)
外文期刊名:Journal of East China University of Science and Technology
收录:CSTPCD;;Scopus;北大核心:【北大核心2008】;CSCD:【CSCD2011_2012】;
语种:中文
中文关键词:甲烷;非催化部分氧化;化学反应机理模型
外文关键词:methane; partial oxidation; kinetic reaction mechanism
摘要:应用甲烷-乙烷-丙烷混合气氧化试验数据和Chemkin II程序,评估了3种动力学机理模型(GRI-3.0模型,Konnov-0.5模型和Petersen-C5模型)对高压中温条件下甲烷着火延迟时间的预测能力。研究发现用GRI-3.0模型预测的着火延迟时间与试验结果一致性最好,适合模拟高温高压条件下天然气非催化部分氧化反应过程。
Chemkin II package and the existing experimental data on methane-ethane-propane mixture oxidation are employed for evaluating the performance of three detailed reaction mechanisms(GRI-3.0 mechanism,(Konnov-0.5) mechanism,and Petersen-C5 mechanism) at high pressure,intermediate temperatures.It is found that the prediction results of GRI-3.0 mechanism agree with the ignition delay time well for a wide range of pressure and fuel ratio,hence,the GRI3.0 model is suitable for the modeling and simulation of non-catalytic partial oxidation of methane under high pressures and temperatures.
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