The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 09, 2000
Filed:
Aug. 26, 1998
Applicant:
Inventors:
Christian Monereau, Paris, FR;
Philippe Andreani, Le Kremlin Bicetre, FR;
Jean-Marc Belot, La Varenne Saint Hilaire, FR;
Jean-Baptiste Dellon, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
96152 ; 96132 ; 96144 ;
Abstract
A plant for the separation of gases by adsorption, which is of the PSA type, includes, in a container (1) of vertical axis, at least one annular bed of particulate material (5, 6) supported on a lower wall (9) which is itself supported by a perforated prismatic wall (11) bearing on a domed end (2) of the container. A lower wall (9), advantageously in the form of a very wide inverted V (9A, 9B), has no part forming an angle (.alpha., .beta.) in excess of 15.degree. with the horizontal. The plant is useful in the separation of gases from air.