Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...
Patent
1997-01-06
2000-06-20
Kim, John
Liquid purification or separation
Processes
Liquid/liquid solvent or colloidal extraction or diffusing...
21032182, 2104331, 2105021, 210504, 2105101, 55523, 55524, 95 54, 95273, 96 4, 50252718, 50252719, B01D 5322, B01D 7102
Patent
active
060774363
ABSTRACT:
A device for altering a feed stock is made of a structure for passage of a feed stock. The structure can be either an extruded unibody structure, or a nested structure. The structure has an interior and an exterior section, and a longitudinal axis, and walls defining two sets of open-ended passages which extend along the longitudinal axis. The two sets of passages have different cross sectional shapes or dimensions with respect to each other. When the structure is nested, at least one set of channels have a cross section in the shape of truncated arcs. A method for making the unibody structure involves extruding a plasticized raw material mixture through a die, followed by heat-treating. A method of altering a feed stock which involves passing a feed stock into the device through one set of passages to cause an altering of the feed stock, and thereafter passing the output stream into and through the other set of channels to the exterior of the device.
REFERENCES:
patent: 3885977 (1975-05-01), Lachman et al.
patent: 4222874 (1980-09-01), Connelly
patent: 4399052 (1983-08-01), Sugino
patent: 4518704 (1985-05-01), Okabayashi et al.
patent: 4739826 (1988-04-01), Michelfelder et al.
patent: 4758272 (1988-07-01), Pierotti et al.
patent: 4781831 (1988-11-01), Goldsmith
patent: 4877766 (1989-10-01), Frost
patent: 4935042 (1990-06-01), Sudo et al.
patent: 4992233 (1991-02-01), Swaroop et al.
patent: 5009781 (1991-04-01), Goldsmith
patent: 5108601 (1992-04-01), Goldsmith
patent: 5260035 (1993-11-01), Lachman et al.
patent: 5403480 (1995-04-01), Sugimoto
patent: 5416057 (1995-05-01), Lipp et al.
patent: 5427601 (1995-06-01), Harada et al.
patent: 5451444 (1995-09-01), DeLiso et al.
patent: 5454947 (1995-10-01), Olapinski et al.
patent: 5512250 (1996-04-01), Betta et al.
patent: 5607586 (1997-03-01), Grangeon et al.
patent: 5641332 (1997-06-01), Faber et al.
patent: 5750026 (1998-05-01), Gadkaree et al.
patent: 5846641 (1998-12-01), Abeles et al.
patent: 5853459 (1998-12-01), Kuwamoto et al.
patent: 5855781 (1999-01-01), Yorita et al.
patent: 5989420 (1999-11-01), Sugimoto
Rajnik Lawrence S.
St. Julien Dell J.
Xie Yuming
Corning Incorporated
Herzfeld L. Rita
Kim John
LandOfFree
Device for altering a feed stock and method for using same does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device for altering a feed stock and method for using same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for altering a feed stock and method for using same will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1849405