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. 13, 2015
Filed:
Jan. 11, 2012
Ronald D. Hypes, Houston, TX (US);
Ronald D. Hypes, Houston, TX (US);
Cameron International Corporation, Houston, TX (US);
Abstract
A method for removing catalyst, catalyst fines, and coke particulates from a slurry oil stream includes the steps of routing a first slurry oil stream from a first slurry oil source to at least one hydrocyclone, increasing at least one of a temperature and a pressure of the first slurry oil stream prior to it entering the at least one hydrocyclone; passing the first slurry oil stream through the at least one hydrocyclone; and routing a second slurry oil stream exiting an overflow end of the at least one hydrocyclone to a second slurry oil source. The first and second slurry oil sources may be one or more of the following: a main column of a fluid catalytic cracking fractionator, a steam generator, a heat exchanger, a decant slurry oil storage, and a slurry oil storage tank.