Dehydrating device

Details Dehydrating device Dehydrating device

1986-04-28

1987-08-18

Schwartz, Larry I.

Drying and gas or vapor contact with solids

Apparatus

Means to remove liquid from treated material by contact with...

34 9, 206204, 2105021, 426124, 4284747, F26B 1326

Patent

active

046867767

ABSTRACT:
A dehydrating device comprises a high osmotic pressure substance, a polymeric water absorber and a hydrophilic alcohol, which are co-present and are integrally covered with a semipermeable membrane allowing selective permeation of water. The dehydrating device is excellent in dehydrating capacity and particularly useful for removing water from foods.

REFERENCES:
patent: 4340479 (1982-07-01), Pall
patent: 4383376 (1983-05-01), Numamoto et al.
patent: 4473474 (1984-09-01), Ostreicher et al.
U.S. patent application Ser. No. 732,208, filed on May 9, 1985.

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