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. 18, 2012
Filed:
Jan. 08, 2009
Glenn W. Dodwell, Bartlesville, OK (US);
Robert W. Morton, Bartlesville, OK (US);
Roland Schmidt, Bartlesville, OK (US);
Glenn W. Dodwell, Bartlesville, OK (US);
Robert W. Morton, Bartlesville, OK (US);
Roland Schmidt, Bartlesville, OK (US);
China Petroleum & Chemical Corporation, Beijing, CN;
Abstract
A silicate-resistant sorbent composition, as well as a method of making and using the same, is provided. The sorbent composition generally comprises a support component comprising one or more silicate-resistant silica-containing components that have been treated one or more silicate-inhibiting metals. The inventors have discovered that sorbent compositions made and used according to embodiments the present invention exhibit a surprisingly low in situ silicate generation rate when exposed to oxidative regeneration conditions.