Drying and gas or vapor contact with solids – Process – Gas or vapor contact with treated material
Reexamination Certificate
2005-10-18
2005-10-18
Gravini, Stephen (Department: 3749)
Drying and gas or vapor contact with solids
Process
Gas or vapor contact with treated material
C034S463000, C034S216000, C034S217000, C034S218000
Reexamination Certificate
active
06954994
ABSTRACT:
A moisture removal mechanism comprises a drying zone through which product to be dried passes. A fluid circulation path is in fluid communication with the drying zone. A forced fluid feed device directs drying fluid to and from the drying zone, the fluid feed device being mounted in the fluid circulation path. A heater is arranged in the fluid circulation path for heating the drying fluid prior to entry of the fluid into the drying zone. A fluid control arrangement is arranged in the fluid circulation path for controlling moisture content of the drying fluid, the fluid control arrangement being responsive to flow of fluid in the fluid circulation path.
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Koh Seng San
Teo Cherng Linn
Yeo Eng Guan
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