文献类型：期刊文献

中文题名：连续换热式耐硫甲烷化反应器的模拟与分析

英文题名：SIMULATION AND ANALYSIS OF CONTINUOUSHEATEXCHANGEREACTOR FOR SULFURTOLERANT METHANATION

作者：于广锁[1];于建国[1];王辅臣[1];于遵宏[1]

机构：[1]华东理工大学洁净煤技术研究所

年份：1999

卷号：15

期号：2

起止页码：187

中文期刊名：化学反应工程与工艺

外文期刊名：Chemical Reaction Engineering and Technology

收录：CSTPCD;;EI(收录号：2004057894394);Scopus;北大核心:【北大核心1996】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：反应器;模拟;城市煤气;耐硫甲烷化;煤气增热

外文关键词：reactor; simulation and analysis; towngas; sulfurtolerant methanation

摘要：建立了逆流换热的耐硫甲烷化列管式反应器的拟均相二维模型。运用差分将模型降阶为一阶常微分方程组，采用Ｒｕｎｇｅ－Ｋｕｔａ法求解。模拟结果是可信的。分别考察了设备参数和操作条件对反应床层的影响，结果表明：管径对温度分布影响很大；反应温度和压力是反应器操作的控制因素；
A mathmatical model of sulfurtolerant methanation reactor was established in this study. The models equations were solved by RungeKutta method. It was tested that the model is reasonable. The sensitivity of equipment parameters and operation conditions for a reactor with a producing capacity of 50000Nm3 methanation gas per day were also analyzed. The expermental results indicated that the temperature distribution of the reactor is mainly determined by the tube diameter, the performance of the reactor operation are sensitive to gas inlet pressure and inlet temperature of molten salt, and the composition of raw gas also affects temperature distribution of the reactor.