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Diffusion studies in inorganic solid-solid system
Anantharanganathan Baradarajan
Published in
1985
Volume: 18
   
Issue: 1
Pages: 38 - 42
Abstract
Diffusivity measurements between two inorganic solids, zinc oxide and zinc aluminate, in the absence of reaction was undertaken with particle size, compaction pressure, diffusion temperature and diffusion time as variables. The present work was mainly concerned with the experimental techniques of measurement and the establishment of the concentration profile for diffusion of zinc oxide into the zinc aluminate through which fundamental as well as concentration and temperature diffusivities were determined. Activation energies required for fundamental as well as concentration and temperature diffusion were calculated and reported. Generalized correlations were also established. © 1985, The Society of Chemical Engineers, Japan. All rights reserved.
About the journal
JournalJOURNAL OF CHEMICAL ENGINEERING OF JAPAN
ISSN00219592
Open AccessYes
Concepts (7)
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    INORGANIC COMPOUNDS - DIFFUSION
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    ZINC COMPOUNDS - DIFFUSION
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    DIFFUSION MODEL
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    SOLID-SOLID DIFFUSION
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    ZINC ALUMINATE
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    Zinc oxide
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    Solids