Microwave drying method

Details Microwave drying method Microwave drying method

2006-03-28

2006-03-28

Gravini, S. (Department: 3749)

Drying and gas or vapor contact with solids

Material treated by electromagnetic energy

Microwave energy

C219S699000

Reexamination Certificate

active

07017278

ABSTRACT:
A method for drying a plurality of objects in a same space using a microwave, a method of uniformly drying all the objects to be dried while retaining the high productivity (mass productivity) as much as possible is provided. The method comprises laying a plurality of objects to be dried apart from each other by keeping, as a shortest distance between at least one pair of adjacent objects among them a distance equivalent to ¾ or more of the wavelength of the microwave to be used and irradiating them with the microwave.

REFERENCES:
patent: 6768089 (2004-07-01), Minobe et al.
patent: 2002/0109269 (2002-08-01), Miura et al.
patent: 2003/0057204 (2003-03-01), Minobe et al.
patent: 2004/0071611 (2004-04-01), Hirose et al.
patent: 2002-283329 (2002-10-01), None

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