Analysis of heat and mass transfer mechanism of vacuum freeze-drying in the primary drying

Authors

  • Hua Li School of Chemical and Energy Engineering, Zhengzhou University, Zhengzhou 450001
  • Lihua Li School of Chemical and Energy Engineering, Zhengzhou University, Zhengzhou 450001
  • Xingli Jiao School of Chemical and Energy Engineering, Zhengzhou University, Zhengzhou 450001
  • Xueli Qin School of Chemical and Energy Engineering, Zhengzhou University, Zhengzhou 450001

DOI:

https://doi.org/10.24297/jac.v3i2.930

Keywords:

vacuum freeze-drying, heat and mass transfer, mathematical model, primary drying

Abstract

The freeze-drying process is a complex heat and mass transfer process virtually. The drying process of freeze-drying is not only the key stage which decides the success of freeze-drying, but also the most difficult stage to control. There are lots of papers about heat and mass transfer in vacuum freeze drying at home and abroad. The present status of research on heat and mass transfer during vacuum freeze drying in the primary drying is summed up and analyzed, the trend of research in this field is discussed in this paper.

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Published

2007-08-13

How to Cite

Li, H., Li, L., Jiao, X., & Qin, X. (2007). Analysis of heat and mass transfer mechanism of vacuum freeze-drying in the primary drying. JOURNAL OF ADVANCES IN CHEMISTRY, 3(2), 183–191. https://doi.org/10.24297/jac.v3i2.930

Issue

Vol. 3 No. 2 (2013)

Section

Articles

License

Creative Commons License All articles published in Journal of Advances in Linguistics are licensed under a Creative Commons Attribution 4.0 International License.