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:
Dec. 27, 1983
Filed:
Oct. 29, 1980
Applicant:
Inventors:
Francis Devos, Hazebrouck, FR;
Didier Delobeau, Merville, FR;
Jean-Jacques Caboche, Lestrem, FR;
Patrick Lemay, Estaires, FR;
Michel Huchette, Merville, FR;
Assignee:
Roquette Freres, Lestrem, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C13D / ;
U.S. Cl.
CPC ...
127 461 ; 127 462 ; 127 463 ; 210264 ; 210284 ; 210424 ; 210670 ;
Abstract
The invention relates to a process for continuous separation of mixtures of sugars and/or polyols. The mixture is fed to an installation comprised of at least 3 adsorbent filled columns connected in series. The columns represent absorption, enrichment and desorption zones respectively. The process provides for the continuous sequential operation of the columns as absorption, enrichment and desorption zones.