Drying Kinetics of Black Pepper Dried in A Spouted Bed Dryer with or without Draft Tubes

B.M.W. P.K., AMARASINGHE and G.K.G.K., JAYATUNGA (2014) Drying Kinetics of Black Pepper Dried in A Spouted Bed Dryer with or without Draft Tubes. In: International Conference on Advances in Civil, Structural and Mechanical Engineering - ACSME 2014, 04-05 January, 2014, Bangkok.

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Abstract

Drying of black pepper has been studied in a lab scale spouted bed dryer. Experiments were carried out in a spouted bed dryer either with or without internal devices. The two different internal devices of the dryer are namely non porous draft tube and porous draft tube. Effect of drying temperature, type of drat tube, diameter of draft tube and stagnant bed height on drying kinetics were analyzed. The highest drying rate was achieved when black pepper was dried without draft tube at highest drying temperature. Drying kinetics of black pepper in spouted bed dryer indicated only induction and falling rate periods, without existence of the constant rate period.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: black pepper, spouted bed, draft tube, drying kinetics
Depositing User: Mr. John Steve
Date Deposited: 10 May 2019 11:30
Last Modified: 10 May 2019 11:30
URI: http://publications.theired.org/id/eprint/2154

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