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:
Nov. 26, 2013
Filed:
Jun. 24, 2011
Benjamin S. Umansky, Fairfax, VA (US);
Richard C. Dougherty, Moorestown, NJ (US);
Michael A. Hayes, Washington, NJ (US);
William E. Lewis, Baton Rouge, LA (US);
Benjamin S. Umansky, Fairfax, VA (US);
Richard C. Dougherty, Moorestown, NJ (US);
Michael A. Hayes, Washington, NJ (US);
William E. Lewis, Baton Rouge, LA (US);
ExxonMobil Research and Engineering Company, Annandale, NJ (US);
Abstract
A divided wall column can allow for fractionation of multiple streams while maintaining separate product qualities. Effluents from multiple stages of a reaction system can be processed in a single divided wall column. The divided wall column can produce multiple cuts from each separated area, as well as at least one output from a common area. At least one reaction stage can advantageously have a continuous liquid phase environment.