Drying Process

  • Wayne Ernest Brownell
Part of the Applied Mineralogy book series (MINERALOGY, volume 9)


The drying stage of the manufacturing process can be hampered with serious problems if a thorough understanding of the mechanism of drying claywares is not fixed in mind. While it is desired to keep the formed ware as near to its original size and shape as possible, the shrinkage characteristic of clay-water systems on drying can cause distortion, warping, and even cracking if the process is not carried out with a full appreciation of the mechanism. Some kind of energy, conventionally heat, is necessary to bring the moisture out of the clay piece and an efficient use of this energy is a significant economic factor. The rate of drying is also an important consideration. In factory practice there are as many or more losses of products during drying as there are in the firing operation.


Waste Heat Moisture Stress Barium Carbonate Moisture Gradient Sewer Pipe 


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Copyright information

© Springer-Verlag/Wien 1976

Authors and Affiliations

  • Wayne Ernest Brownell
    • 1
  1. 1.New York State College of Ceramics at Alfred UniversityAlfredUSA

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