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:
Mar. 18, 2003
Filed:
Jun. 28, 2001
Sylvie Lehoucq, Vandoeuvre les Nancy, FR;
Olivier Ludemann-Hombourger, Chavigny, FR;
Roger-Marc Nicoud, Richardmenil, FR;
Michel Hamende, Brussels, BE;
Emile Cavoy, Ham-sur-Heure, BE;
Novasep, Vandoeuvre-les-Nancy Cedex, FR;
Abstract
The invention relates to a process for separating at least one component of a mixture in a simulated moving bed, in which each of the chromatographic columns that contains an adsorbent has a ratio of L (length) to D (diameter) of between 0.01 and 0.34, and the ratio of L (length in n columns) to D (diameter) is between 0.06 and 2.3. It is possible to apply an axial dynamic pressure on each of the upper columns that exceeds the pressure drop of all of the columns.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile