Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Fluidized bed
Patent
1997-07-10
2000-11-21
Tran, Hien
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Fluidized bed
422140, 422115, 210264, B01J 804
Patent
active
061498742
ABSTRACT:
A rinsing apparatus used in a simulated moving bed feed adsorption unit includes a plurality of beds of an adsorbent, each being connected by a fluid distribution arrangement comprising a line for distributing fluids to at least one feed inlet. The apparatus includes at least one desorbent (or solvent) inlet, at least one outlet for an extract and at least one outlet for a raffinate. Each is characterized in that each distribution line for each bed comprises at least one rinsing valve, all of the rinsing valves being connected to a line for circulating displaced fluid. The distribution line comprises a fluid circulation pump and a regulator for the flow rate of the fluid delivered by the pump. Each of the rinsing valves is connected to a controller for controlling the opening or closing of said valves. The apparatus is used for the separation of aromatic hydrocarbons containing 8 carbon atoms, and in particular for the production of very high purity para-xylene.
REFERENCES:
patent: 3761533 (1973-09-01), Otani et al.
patent: 4434051 (1984-02-01), Golem
Institut Francais du Pe'trole
Ohorodnik Susan
Tran Hien
LandOfFree
Rinsing apparatus in a simulated moving bed adsorption unit, and does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rinsing apparatus in a simulated moving bed adsorption unit, and, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rinsing apparatus in a simulated moving bed adsorption unit, and will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1254139