Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Drying apparatus"”.
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An investigation of the simultaneous drying and grinding of alfalfa
Thesis (M.S.)--Michigan State College of Agriculture and Applied Science. Dept. of Chemical Engineering, 1950
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Mechanisms of convective drying in thick beds of solids
… and mass transfer mechanisms in the convective drying of thick beds of solids has been critically reviewed. Related mathematical models of heat transfer are also considered. Experimental and theoretical studies were made of the temperature distribution within beds, and of drying rates, with …
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Microfabric changes during the deformation of clays.
… methods of specimen preparation. Free z e drying and �critical point drying were found to be the most reliable for scanning electron microscopy. The latter me t hod has been used with great success by the writer using acet one as an intermediate liquid and carbon dioxide as the working …
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Use of Volumetric Heating to Improve Heat Transfer During Vial Freeze-Drying
Freeze-drying (lyophilization) is a drying process which is used to remove water from heat sensitive products, usually for the purpose of preservation. By removing water, the product becomes more stable at room temperature. This is a common process in the pharmaceutical industry because …
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Validation of hygrothermal material modelling under consideration of the hysteresis of moisture storage
… investigation methods has been extended by the drying experiment under defined conditions. The different influences on the drying as well as its application to hygrothermal material model calibration are pointed out and appraised. On this basis, a drying apparatus is designed, built and applied. …