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:
Jul. 20, 2010
Filed:
Aug. 13, 2009
Anders Carlsson, Amsterdam, NL;
Gijsbert Jan Van Heeringen, Amsterdam, NL;
Thijme Last, Amsterdam, NL;
Anders Carlsson, Amsterdam, NL;
Gijsbert Jan Van Heeringen, Amsterdam, NL;
Thijme Last, Amsterdam, NL;
Shell Oil Company, Houston, TX (US);
Abstract
A treating unit that comprises an absorber unit for contacting a regenerated solvent with a gas stream loaded with contaminants to yield a treated gas stream and a loaded solvent stream; a regenerator unit for stripping the loaded solvent stream to yield a loaded gas stream and the regenerated solvent; and a device for smoothing contaminant peak concentrations in the loaded solvent stream and for receiving the loaded solvent stream. The device comprises a first hold-up tank having a first inlet and a first outlet, a second hold-up tank having a second inlet and a second outlet, and an inlet distributor that is operatively connected to the first inlet and to the second inlet and that provides for directing flow of the loaded solvent stream to either the first hold-up tank or the second hold-up tank.