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:
May. 02, 2017
Filed:
Nov. 20, 2014
Applicant:
Ifp Energies Nouvelles, Rueil-Malmaison, FR;
Inventors:
Anne Hoff, Trondheim, NO;
Violaine Lamoureux-Var, Chatou, FR;
Trygve Meyer, Stavanger, NO;
Daniel Pillot, St Germain en Laye, FR;
Assignee:
IFP ENERGIES NOUVELLES, Rueil-Malmaison, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/28 (2006.01);
U.S. Cl.
CPC ...
G01N 33/287 (2013.01); G01N 33/2823 (2013.01);
Abstract
The present invention relates to a method of estimating, for a petroleum feedstock, values representative of the sulfur and carbon distributions in atmospheric and vacuum distillation residues, and a value representative of the sulfur content in coke. According to the method, the following stages are carried out: