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:
Sep. 08, 2015
Filed:
Mar. 18, 2009
Harry W. Deckman, Clinton, NJ (US);
Preeti Kamakoti, Summit, NJ (US);
Peter I. Ravikovitch, Princeton, NJ (US);
Bruce T. Kelley, Kingwood, TX (US);
Paul Scott Northrop, Spring, TX (US);
Peter C. Rasmussen, Conroe, TX (US);
Paul Lawrence Tanaka, Sugar Land, TX (US);
Martin N. Webster, Pennington, NJ (US);
Wieslaw Jerzy Roth, Sewell, NJ (US);
Edward W. Corcoran, Easton, PA (US);
Harry W. Deckman, Clinton, NJ (US);
Preeti Kamakoti, Summit, NJ (US);
Peter I. Ravikovitch, Princeton, NJ (US);
Bruce T. Kelley, Kingwood, TX (US);
Paul Scott Northrop, Spring, TX (US);
Peter C. Rasmussen, Conroe, TX (US);
Paul Lawrence Tanaka, Sugar Land, TX (US);
Martin N. Webster, Pennington, NJ (US);
Wieslaw Jerzy Roth, Sewell, NJ (US);
Edward W. Corcoran, Easton, PA (US);
ExxonMobil Upstream Research Company, Houston, TX (US);
Abstract
The present application is directed to a method and system for preparing gaseous utility streams from gaseous process streams, particularly, removing oil contamination from such streams prior to use in a dry gas seal. The methods and systems may include at least one kinetic swing adsorption process including pressure swing adsorption, temperature swing adsorption, calcination, and inert purge processes to treat gaseous streams for use in dry gas seals of rotating equipment such as compressors, turbines and pumps and other utilities. The adsorbent materials used include a high surface area solid structured microporous and mesoporous materials.