Liquid purification or separation – Processes – Treatment by living organism
Patent
1999-04-09
2000-04-11
Upton, Christopher
Liquid purification or separation
Processes
Treatment by living organism
210622, 210629, 210661, 210150, 210196, C02F 306
Patent
active
060484594
ABSTRACT:
A method for fluidization of a particulate bed material in a fluidized bed reactor with an upflow of fliud being treated, wherein a step of recycling said treated fluid is provided and further comprising the steps of (a) uniformly collecting at least a portion of the fluid above the fluidized bed and lifting this fluid by at least one gaslift having an intake above the bed, and (b) recycling the lifted fluid under the bed via at least one downcomer positioned within the bed. An generic apparatus for conducting the method steps in a variety of applications is also provided. The fluidized bed reactor can be used for chemical, physical chemical, biological processes, and combinations thereof in the chemical processing, food, environmental and other industries.
REFERENCES:
patent: 4009098 (1977-02-01), Jeris
patent: 4177144 (1979-12-01), Hickey et al.
patent: 4278546 (1981-07-01), Roesler
patent: 4482458 (1984-11-01), Rovel et al.
patent: 5019268 (1991-05-01), Rogalla
patent: 5330652 (1994-07-01), Goldman et al.
patent: 5472670 (1995-12-01), Jonsson
patent: 5494574 (1996-02-01), Unterman et al.
patent: 5800710 (1998-09-01), Mahl
patent: 5849194 (1998-12-01), Yamasaki et al.
MOCKBA Corporation
Upton Christopher
LandOfFree
Method and apparatus for fluidization of particulate bed materia does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for fluidization of particulate bed materia, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for fluidization of particulate bed materia will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1174119