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:
Jun. 19, 2007
Filed:
Oct. 24, 2003
Géraldine Laborie, Courbevoie, FR;
Fabrice Lecomte, Rueil Malmaison, FR;
Chantal Rigaill, Yerres, FR;
Lionel Waintraub, Saint Mande, FR;
Géraldine Laborie, Courbevoie, FR;
Fabrice Lecomte, Rueil Malmaison, FR;
Chantal Rigaill, Yerres, FR;
Lionel Waintraub, Saint Mande, FR;
Institut Francais du Petrole, Rueil Malmaison Cedex, FR;
Prosernat, Paris la Defense Cedex, FR;
Abstract
Method of regenerating a glycol solution containing water, hydrocarbons and salts. The glycol solution is expanded in drum (), then distilled in column (). The concentrated glycol collected at the level of reboiler () is placed under vacuum to vaporize the water and to precipitate the salts. The salts are separated from the glycol in separation device (). The concentrated glycol freed of the salts is stored in capacity ().