METHOD AND DEVICE FOR CRYSTAL FILTRATION

WIPO Patent Application WO/2009/123350

A1

Conventionally, separation techniques to recover a target substance from a liquid-liquid or solid-liquid mixture are faced with problems such as the following: the separation of the captured target component is not possible; the separation of mixtures with small differences in specific gravities is not possible; oxidation/degeneration is progressing. In order to resolve these problems, the present invention separates a mixture, which is to be separated, into a liquid that passes through the filter layer and into a highly-viscous solution and solids that are captured in the filter layer, using a filter crystal as a filter. The method and device therefor basically comprises a filter crystal generator, a liquid-removing machine, a separator, and a melting tank.

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JO, Masaharu (8-15, Kaminopporo 2-jo 6-chome Atubetu-ku, Sapporo-sh, Hokkaido 32, 00400, JP)
城昌冶 (〒32 北海道札幌市厚別区上野幌２条６丁目８番１５号 Hokkaido, 00400, JP)

JP2009/057042

October 08, 2009

March 31, 2009

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KABUSHIKIKAISHA JO (8-15, Kaminopporo 2-jo 6-chome Atubetu-ku, Sapporo-sh, Hokkaido 32, 00400, JP)
株式会社 城 (〒32 北海道札幌市厚別区上野幌２条６丁目８番１５号 Hokkaido, 00400, JP)
HOKKAIDO (1 Kita 3-jo Nishi 6-chome, Chuo-ku Sapporo-sh, Hokkaido 88, 06085, JP)
北海道 (〒88 北海道札幌市中央区北３条西６丁目１番地 Hokkaido, 06085, JP)

B01D37/02; B01D17/00; B01D17/022; B01D17/038; B01D33/06; B04B3/00

JO, Masaharu (8-15, Kaminopporo 2-jo 6-chomeAtubetu-ku, Sapporo, Hokkaido 32, 00400, JP)

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