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:
Jan. 05, 2010
Filed:
Oct. 06, 2005
Emil Eduard Antonius Cruijsberg, Amsterdam, NL;
Jan Lodewijk Maria Dierickx, Amsterdam, NL;
Arend Hoek, Amsterdam, NL;
Johannes Marie Gemma Van Schijndel, Amsterdam, NL;
Jeroen Van Westrenen, Amsterdam, NL;
Emil Eduard Antonius Cruijsberg, Amsterdam, NL;
Jan Lodewijk Maria Dierickx, Amsterdam, NL;
Arend Hoek, Amsterdam, NL;
Johannes Marie Gemma Van Schijndel, Amsterdam, NL;
Jeroen Van Westrenen, Amsterdam, NL;
Shell Oil Company, Houston, TX (US);
Abstract
A process is provided to make ethylene and propylene from a carbonaceous feedstock. The process comprises preparing a gaseous mixture of carbon monoxide and hydrogen from a feedstock. A Fischer Tropsch synthesis is then performed on the gaseous mixture to obtain a Fischer Tropsch product along with unconverted carbon monoxide and hydrogen. The Fischer Tropsch product in admixture with the unconverted carbon monoxide and hydrogen from the previous step is then subjected to terminal cracking to form ethylene and propylene.