FIELD: drying technology; methods of drying materials in electric field. SUBSTANCE: bulk electric charge at density of 10-4 to 10-2 C/cu.m is formed above surface of these materials. Bulk charge is created through placing multi-point electrode system emitting electrons above surface of material to be dried. EFFECT: extended range of application of proposed method; low formation of ozone. 1 tbl
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|---|---|---|---|
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|
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|
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|
RU2074230C1 |
Authors
Dates
1999-07-20—Published
1997-08-13—Filed