传递函数在石灰石分解研究中的应用  

APPLICATION OF TRANSFER FUNCTION TO DECOMPOSITION OF LIMESTONE

作　　者：王世杰[1] 陆继东[1] 刘瑞芝[2] 胡芝娟[2] 倪祥平[2] 沈序辉[2] 刘继开[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]天津水泥工业设计研究院,天津300400

出　　处：《工程热物理学报》2004年第5期897-899,共3页Journal of Engineering Thermophysics

基　　金：国家高技术研究发展计划(863计划)项目资助(No.2002AA529150)

摘　　要：本文应用高温气固悬浮试验台架对石灰石的分解动力学过程进行了研究,并利用试验系统的传递函数对检测数 据进行了修正,从而获取了石灰石在反应器中的真实动态分解数据。试验结果表明采用传递函数对试验数据进行修正是必 要的,所得结果对于工业应用以及设计具有一定的参考价值。The decomposition kinetics of limestone in high temperature gas-solid suspension reactor was investigated in this paper. Moreover, the reliable data have been obtained after the measured results were revised by transfer function. The results indicated that it was indispensable to revise the experimental data by transfer function, and the results were significant to the design and operation of commercial precalciners.

关 键 词：石灰石 分解动力学 传递函数 

分 类 号：TK16[动力工程及工程热物理—热能工程]