Process and device for improving the purity of a product in a si

Details Process and device for improving the purity of a product in a si Process and device for improving the purity of a product in a si

1998-03-17

1999-10-26

Therkorn, Ernest G.

Liquid purification or separation

Processes

Chromatography

2101982, B01D 1508

Patent

active

059722240

ABSTRACT:
The device comprises at least one column 1 that is filled with a number of beds A.sub.n having an adsorbent that are separated by a fluid distributor plate P.sub.i. Each plate is divided into a number of sectors P.sub.10 and P.sub.11, and each sector comprises at least one fluid distribution chamber 13 that is pierced with openings and a circulation space 8 in the vicinity of the openings. The chambers of the plate are connected to a line 10 for transfer to the outside. With respect to the chambers on a plate, transfer line 10 P.sub.i is connected to another transfer line 20 relative to chambers 23 on another plate (P.sub.i+1 or P.sub.i+2) that is arranged downstream by a bypass line L.sub.1,2. The latter comprises means 14, 15, 16 for monitoring and adjustment of the flow of fluid that circulates there, such that the distribution chambers are flushed by a fluid which has approximately the same composition as that of the fluid that circulates through circulation space 8 at each of the chambers.

REFERENCES:
patent: 2985589 (1961-05-01), Broughton et al.
patent: 3214247 (1965-10-01), Broughton
patent: 3268605 (1966-08-01), Boyd, Jr.
patent: 3789989 (1974-02-01), Carson
patent: 4378292 (1983-03-01), Hasse
patent: 5422007 (1995-06-01), Nicoud
patent: 5578215 (1996-11-01), Hotier
patent: 5578216 (1996-11-01), Hotier
patent: 5582736 (1996-12-01), Hotier
patent: 5755960 (1998-05-01), Callebert
patent: 5762806 (1998-06-01), Hotier
patent: 5846411 (1998-12-01), Harter
patent: 5882523 (1999-03-01), Hotier

Affiliated with

Also associated with

Rating

Process and device for improving the purity of a product in a si does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process and device for improving the purity of a product in a si, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and device for improving the purity of a product in a si will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-759996