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:
Oct. 29, 2002
Filed:
Jun. 16, 1998
Roger-Marc Nicoud, Verlaine, FR;
Michel Bailly, Joffre, FR;
Other;
Abstract
A method for optimizing the operation of a simulated moving bed (LMS) type (closed or open) separation loop consisting of the interconnection in series of beds containing an adsorbent solid phase, divided into several zones, four for example, delimited by fluid injection and draw-off points (F, El, Ex, R). The optimization sought is obtained by selecting initial values to be imposed on operating variables (internal liquid and solid flows, permutation period, etc.) of a simulated moving bed (LMS) from internal flow rates of a true moving bed (LMV), knowing the flow rate of the feedstock (F) injected in the loop and the concentrations of the various constituents of this feedstock. The invention has an application for optimizing aromatic hydrocarbon or optical isomer separation loops.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile