FIELD: drying of very humid materials. SUBSTANCE: drying conducted in heating-cooling pulsed operation; irradiation by infra-red rays is accomplished within the range of 2 to 10 μm at a flux density of 4,5-8,5 kW/m2 until the material limiting temperature equal to 0.8 to 0.9 of its drying limiting temperature is attained, and cooling is accomplished until material temperature equal to 0.4 to 0.6 of its drying limiting temperature is attained. EFFECT: facilitated procedure. 1 dwg, 1 tbl
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Authors
Dates
1995-09-10—Published
1992-06-29—Filed