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:
Jun. 22, 2010
Filed:
Nov. 30, 2007
Bailey James Salmon, Longview, TX (US);
Wayne Scott Strasser, Kingsport, TN (US);
Kenneth Alan Dooley, Longview, TX (US);
Justin Dean Hearron, Hallsville, TX (US);
Mark Dwayne Lorenz, Longview, TX (US);
Bailey James Salmon, Longview, TX (US);
Wayne Scott Strasser, Kingsport, TN (US);
Kenneth Alan Dooley, Longview, TX (US);
Justin Dean Hearron, Hallsville, TX (US);
Mark Dwayne Lorenz, Longview, TX (US);
Westlake Longview Corporation, Houston, TX (US);
Abstract
A high-pressure separator with improved efficiency is provided. The separator comprises a centrifugal separator located inside of a gravity separator. The centrifugal separator has an enclosed upper portion and desirably comprises a single cylinder. The high-pressure separator is particularly suitable for use in the production of low-density polyethylene under high pressure.