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:
Dec. 03, 1991
Filed:
Jul. 31, 1989
Applicant:
Inventors:
Richard I Larson, Wilmington, NC (US);
Abdul G Dada, Wilmington, NC (US);
John L Harmon, Wilmington, NC (US);
Assignee:
General Electric Company, San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G / ;
U.S. Cl.
CPC ...
423260 ; 264-05 ; 423261 ; 427-6 ;
Abstract
A method of passivating the surface of particulate uranium oxides is disclosed comprising a process of continuously contacting uranium oxide particles with an oxygen containing and cooling counter flowing gas stream. The treatment produces a protective surface which inhibits subsequent oxygen chemisorption of the particulate uranium oxides.
Quick Actions:
Larson, Richard. (1991). Process for passivating uranium oxides to control oxidation (U.S. Patent No. 5069888). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5069888
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