分解炉NO_x生成还原计算机辅助试验平台的开发  

Development of Computer Aided Test Platform for Simulation of Production and Reduction of NO_x in Precalciner

作　　者：谢新华[1] 陆继东[1,2] 吕刚[1] 胡芝娟[3] 唐新宇[3] 蔡吕清[2] 

机构地区：[1]华中科技大学煤燃烧国家重点实验室,武汉430074 [2]华南理工大学电力学院,广州510640 [3]天津水泥工业设计研究院有限公司,天津300400

出　　处：《系统仿真学报》2013年第1期41-46,共6页Journal of System Simulation

基　　金：国家自然科学基金(50776034)

摘　　要：以水泥分解炉为对象,分析了分解炉内NOx产生与分解机制,采用数值模拟方法对分解炉内NOx生成还原过程(燃料N析出、挥发份NOx生成、焦炭NOx生成、NOx同相还原、NOx异相还原)进行了模拟研究,并开发了分解炉NOx生成与还原模拟计算机辅助试验平台,为低NOx分解炉的设计开发及运行调整提供了理论分析工具。The process of NOx formation and reduction in cement precalciner was analyzed, and the mathematical models （fuel nitrogen emission dynamics, volatile-NOx formation dynamics, Char- NOx formation dynamics, homogeneous deoxidize dynamics and heterogeneous deoxidize dynamics） were used to simulate the process of NOx formation and reduction in precalciner. Based on these works, the numerical simulation method was combined to develop the Computer Aided Test Pla（form for NOx Simulation in Precalciner, which could provide an experimental plaOCorm for design and development of low-NOx preealeiner

关 键 词：分解炉 NOx 计算机辅助实验 数值模拟 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]