Method and device for treating fine particles

Details Method and device for treating fine particles Method and device for treating fine particles

2004-08-31

2009-08-11

Drodge, Joseph W (Department: 1797)

Liquid purification or separation

Processes

Liquid/liquid solvent or colloidal extraction or diffusing...

C209S155000, C209S208000, C430S112000, C430S137100

Reexamination Certificate

active

07572375

ABSTRACT:
The present invention provides a method for treating fine particles contained in a first fluid comprising: feeding the first fluid containing the fine particles and a second fluid to generate two laminar flows; migrating a diffusible substance contained in the first fluid into the second fluid at an interface between the first fluid and the second fluid in the laminar flows; and separating the laminar flows into the first fluid containing the fine particles and the second fluid in a diverging region.

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http://www.yourdictionary.com/bead, pp. 1-3, undated, downloaded from the Internet Sep. 15, 2008.

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