Chemical Industry and Engineering Progree

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Research progress in heat exchanger fouling

LIU Zhikun1,WANG Zhirong1,TAO Hanzhong2   

  1. 1College of Urban Construction and Safety Engineering,Nanjing University of Technology,Nanjing 210009,Jiangsu,China;2College of Energy,Nanjing University of Technology,Nanjing 210009,Jiangsu,China
  • Online:2011-11-05 Published:2011-11-05

换热设备污垢研究进展

刘志琨1,王志荣1,陶汉中2   

  1. 1南京工业大学城市建设与安全工程学院,江苏 南京 210009;2南京工业大学能源学院,江苏 南京 210009

Abstract:

The heat exchanger fouling development is considered as five stagesi.e. startingtransportingstickingcorrodingand ageing. The mechanism in each stage is briefly introduced. The latest research on heat exchanger fouling can be classified by predictionmonitoringand coutermeasures. Based on the current research statusa new study on steam fouling is presented.

摘要:

对污垢的形成过程中起始、输运、附着、剥蚀和老化5个阶段的机理进行了简要的概述。综述了近几年国内外换热设备污垢领域的研究进展,以预测、监测和对策3个主要研究方向进行了归纳。综合已有的研究成果,提出了蒸汽污垢研究这一新方向。

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