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:
Feb. 09, 1993
Filed:
Aug. 19, 1991
Applicant:
Inventors:
Gilbert K Chen, Farmers Branch, TX (US);
Robert McKelvy, Dallas, TX (US);
Jorge A Bonilla, Dallas, TX (US);
Don Glaspie, Dallas, TX (US);
George De Bruyn, Irving, TX (US);
Assignee:
Glitsch, Inc., Dallas, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F / ; B01F / ;
U.S. Cl.
CPC ...
2611121 ; 422256 ;
Abstract
Method of and apparatus for multi-phase contact utilizing louvered structured packing. the packing is provided in corrugated sheets and between the fold lines of the corrugations, and a plurality of large louvered openings are disposed in generally parallel spaced relationship. An array of small louvers is disposed across the sheets, and each of the louvers is oriented for selectively vectoring the flow of liquid-vapor or liquid-liquid around and through the corrugated sheets when disposed within a chemical process tower.