logo

For the Inventor, By the Inventor

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.:

US 10974291 B1

PDFFull Text
Date of Patent:
Apr. 13, 2021

Filed:

Jun. 06, 2017

High pressure separator cleaning methods and apparatus

Applicant:

Exxonmobil Chemical Patents Inc., Baytown, TX (US);

Inventors:

Philip H. Cornelissen, Heverlee, BE;

Dirk H. Brouns, Antwerp, BE;

Assignee:

ExxonMobil Chemical Patents Inc., Baytown, TX (US);

Attorney:

ExxonMobil Chemical Patents Inc.—Law Department

Primary Examiner:

Sharidan Carrillo

Int. Cl.
CPC ...
B08B 9/08 (2006.01); B01D 1/30 (2006.01); B01J 19/00 (2006.01); B01J 19/06 (2006.01); B05B 13/04 (2006.01); B05B 13/06 (2006.01); B01J 19/24 (2006.01); B05B 15/555 (2018.01); B05B 15/60 (2018.01);
U.S. Cl.
CPC ...
B08B 9/0813 (2013.01); B01D 1/30 (2013.01); B01J 19/002 (2013.01); B01J 19/0053 (2013.01); B01J 19/06 (2013.01); B01J 19/24 (2013.01); B05B 13/041 (2013.01); B05B 13/069 (2013.01); B05B 13/0636 (2013.01); B05B 15/555 (2018.02); B05B 15/60 (2018.02); B01J 2219/00247 (2013.01); B08B 2209/08 (2013.01);
Abstract

A process and system for cleaning a high pressure separator vessel in a polymerization reactor without removing the top cover and its associated bolts by providing a cleaning hole in a fluid fitting above and adjacent to the top cover, through which a cord or cable is fed and affixed to a rotatable cleaning nozzle. The cleaning nozzle is gradually raised, lowered and rotated to direct a high pressure liquid onto the interior walls of the vessel to remove accumulated waste material.

Find Patent Forward Citations

Cornelissen, Philip. (2021). High pressure separator cleaning methods and apparatus (U.S. Patent No. 10974291). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10974291

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…