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:
Mar. 04, 2008
Filed:
Mar. 11, 2002
Applicants:
Emil Eduard Antonius Cruijsberg, Amsterdam, NL;
Jeroen Cornelis Josephus Maria Goossens, Amsterdam, NL;
Jeroen Van Westrenen, Amsterdam, NL;
Inventors:
Emil Eduard Antonius Cruijsberg, Amsterdam, NL;
Jeroen Cornelis Josephus Maria Goossens, Amsterdam, NL;
Jeroen Van Westrenen, Amsterdam, NL;
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 4/04 (2006.01); C10G 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Process for pyrolyzing a light feed in a pyrolysis furnace designed for pyrolyzing heavy feed, in which process part of the light feed is introduced at the feed inlet of the convection zone of the pyrolysis furnace and further light feed is introduced into the convection zone together with the dilution gas.