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Sublimation rate and optimum drying condition during freeze-drying.

[In Chinese. / En chinois.]

Author(s) : WANG S.

Type of article: Article

Summary

The influence of chamber pressure and shelf temperature on sublimation rate and sublimation temperature were studied. When the chamber pressure is below a level for certain products, there is no increase of sublimation rate if chamber pressure decreases at a constant sublimation temperature. The method to achieve the proper drying conditions in practice is discussed further.

Details

  • Original title: [In Chinese. / En chinois.]
  • Record ID : 1992-3070
  • Languages: Chinese
  • Source: Journal of Refrigeration - n. 4
  • Publication date: 1991
  • Document available for consultation in the library of the IIR headquarters only.

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