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. 25, 2023
Filed:
Dec. 20, 2018
Applicant:
Neste Oyj, Espoo, FI;
Inventors:
Assignee:
NESTE OYJ, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10G 69/04 (2006.01); C10G 75/00 (2006.01); C10L 1/04 (2006.01);
U.S. Cl.
CPC ...
C10G 69/04 (2013.01); C10G 75/00 (2013.01); C10L 1/04 (2013.01); C10G 2300/1007 (2013.01); C10G 2300/1011 (2013.01); C10G 2300/4081 (2013.01); C10G 2400/02 (2013.01);
Abstract
A method is disclosed for reducing fouling in catalytic cracking. The method includes subjecting a recycled fossil-based feedstock to a heat treatment, evaporating the heat-treated feedstock, hydrotreating resulting evaporation distillate and performing catalytic cracking of the hydrotreated distillate in a presence of a solid acid catalyst.