干煤粉气流床气化过程数学模型的建立及求解  

Development and Solution of Mathematical Model for Entrained-flow Pulverized Coal Gasification Process

作　　者：张琨[1] 李寒旭[1] 

机构地区：[1]安徽理工大学化学工程学院,安徽淮南232001

出　　处：《广东化工》2012年第4期277-278,280,共3页Guangdong Chemical Industry

基　　金：淮南市科技计划项目"镁系复合助熔剂对气流床气化过程影响的研究"(2010A03105)

摘　　要：基于物料平衡和热量平衡原理,针对干煤粉气流床气化过程建立数学模型,并采用Matlab软件求解。利用Matlab设计的求解程序灵活实用,支持其他编程语言环境下的二次开发,可对不同的煤种进行计算。计算结果表明,本模型可以比较准确地模拟干煤粉气流床气化炉的性能,为优化气化装置的操作、建立气流床气化装置性能分析系统奠定了基础。Based on the principle of material balance and heat balance,a mathematical model for gasification process was developed,which can be solved by means of Matlab software.Based on Matlab,the solution program,which is agile and practical,can be further developed under the environment of other programming language.By using the solution program,the calculation of a wide variety of coals becomes facilitated.It is shown that the model is suitable for simulating the performance of entrained-flow pulverized coal gasifier.

关 键 词：煤气化 数学模型 MATLAB 

分 类 号：TQ546[化学工程—煤化学工程]