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:
Mar. 10, 2004
Isabelle Henaut, Rueil Malmaison, FR;
Loïc Barre, Gif sur Yvette, FR;
Patrick Gateau, Maurepas, FR;
Jean-françois Argillier, Saint Cloud, FR;
Isabelle Henaut, Rueil Malmaison, FR;
Loïc Barre, Gif sur Yvette, FR;
Patrick Gateau, Maurepas, FR;
Jean-François Argillier, Saint Cloud, FR;
Institut Francais du Petrole, Rueil Malmaison Cedex, FR;
Abstract
Heavy crude transportation optimization method wherein at least one solvent consisting of a petroleum cut is added to said crude. According to the method, the polar component δof the Hildebrand parameter of the solvent is increased, and the contribution of hydrogen bond δof the Hildebrand parameter of the solvent is controlled, by adding a predetermined amount of at least one specific additive.