干法粉煤加压气化最优操作参数的模拟研究  

Simulation Study on Optimum Operation Parameters for Dry Pulverized Coal Pressure Gasification

作　　者：张聪[1] 李新 李芳芹[1] 胡远涛[1] 

机构地区：[1]上海电力学院能源与环境工程学院,上海200090 [2]上海电力股份有限公司工程部,上海200090

出　　处：《煤气与热力》2012年第6期21-24,共4页Gas & Heat

摘　　要：采用ASPEN PLUS软件建立了干法粉煤加压气化模型,对模型进行了检验。利用模型对大同峪口煤的干法粉煤加压气化进行了模拟,分析了气化温度、气化压力、氧煤比对粗煤气中H2+CO体积分数的影响,得到最优操作参数。The model for dry pulverized coal pressure gasification is established by ASPEN PLUS software, and it is verified. The dry pulverized coal pressure gasification of Datong Yukou coal is simulated by the model, the influence of gasification temperature, gasification pressure and oxygen-to-coal ratio on the volume fractions of H2 ＋ CO in crude coal gas is analyzed, and the optimum operation parameters are obtained.

关 键 词：干法粉煤加压气化 气化温度 气化压力 氧煤比 反应平衡模型 

分 类 号：TU996[建筑科学—供热、供燃气、通风及空调工程]