Study on Heat Transfer Coefficient in Alumina Production
Received:December 10, 2022  
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DOI:DOI:10.3969/j.issn.1007-7545.2011.08.006
KeyWord:Alumina; Heat transfer coefficient; Digestion
                 
AuthorInstitution
LIU Li-na 华中科技大学能源学院
HUANG Wang-mei 华中科技大学能源学院
LIU Zhi-chun 华中科技大学能源学院
CHEN De 贵阳铝镁设计研究院
YANG Zhi-hong 贵阳铝镁设计研究院
LIU Wei 华中科技大学能源学院
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Abstract:
      The level of energy consumption in most processes of alumina production has a close relationship to heat transfer efficiency of heat exchanger. Heat transfer and mass transfer characteristics in the process of alumina production were analyzed. Heat transfer coefficient of typical equipment in alumina production was studied with the actual measured data in production, the result of which could provide the theoretic base for design and production.
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