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. 26, 2011
Filed:
Jul. 11, 2006
Arnaud Baudot, Lyons, FR;
Renaud Cadours, Francheville, FR;
Raphaël Huyghe, Lyons, FR;
Elsa Jolimaitre, Lyons, FR;
Pascal Mougin, Rueil Malmaison, FR;
Eszter Toth, Lyons, FR;
Arnaud Baudot, Lyons, FR;
Renaud Cadours, Francheville, FR;
Raphaël Huyghe, Lyons, FR;
Elsa Jolimaitre, Lyons, FR;
Pascal Mougin, Rueil Malmaison, FR;
Eszter Toth, Lyons, FR;
Institut Francais du Petrole, Cedex, FR;
Abstract
The liquid hydrocarbon stream including COS is introduced via lineinto membrane contactor CM to be placed in contact, through membrane M, with the aqueous alkanolamine solution arriving via lineThe COS contained in the hydrocarbon stream is absorbed by the aqueous alkanolamine solution. The liquid hydrocarbons from which the COS has been removed are evacuated from CM via lineThe aqueous solution containing COS is sent via lineto zone R to be regenerated. The compounds released during regeneration, particularly COS and COS-derived products, are evacuated from zone R via lineThe regenerated aqueous alkanolamine solution is recycled via lineinto membrane contactor CM.