Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Bench scale
Reexamination Certificate
2011-06-07
2011-06-07
Griffin, Walter D (Department: 1774)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Bench scale
C422S129000, C422S131000
Reexamination Certificate
active
07955564
ABSTRACT:
The present invention discloses the substrate and the micro reactor for mixing two kinds of fluids. The micro reactor of the present invention comprises a housing having first and second inlet ports and an outlet port formed thereon; and a plurality of substrates stacked in the housing, wherein the substrate has a space formed at a central portion thereof in one direction; a plurality of first channels extended from one side thereof to the space and corresponding to the first inlet port; and a plurality of second channels extended from the other side thereof to the space and corresponding to the second inlet port; wherein a portion between two neighboring first channels corresponds to the second channel and a portion between two neighboring second channels corresponds to the first channel to form sequentially reaction interfaces of the first and second fluids in the space.
REFERENCES:
patent: 6409072 (2002-06-01), Breuer et al.
patent: 7172735 (2007-02-01), Lowe et al.
patent: 2004/0234566 (2004-11-01), Qiu et al.
Hessel et al, Micromixers—a review on passive and active mixing principles, 2005, Chemical Engineering Science 60, 2479-2501.
Yoshida et al, Enhancement of Chemical Selectivity by Microreactors, 2005, Chem. Eng. Technol., 28, No. 3, 259-266.
Choe Jae Hoon
Kim Yoo Seok
Seo Jung Hyun
Song Kwang Ho
Griffin Walter D
LG Chem Ltd.
McKenna Long & Aldridge LLP
Young Natasha
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