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:
Apr. 13, 2021
Filed:
Sep. 12, 2017
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Partha Nandi, Annandale, NJ (US);
Quddus A. Nizami, Spring, TX (US);
Christine E. Kliewer, Clinton, NJ (US);
Andrew J. Stella, Cambridge, MA (US);
Jihad M. Dakka, Whitehouse Station, NJ (US);
Himanshu Gupta, Lebanon, NJ (US);
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Abstract
A method for producing a metal nitride and/or a metal carbide, a metal nitride and/or metal carbide optionally produced according to the method, and the use of the metal nitride and/or carbide in catalysis optionally catalytic hydroprocessing. Optionally, the method comprises: i) contacting at least one metal oxide comprising at least one first metal Mwith a cyanometallate comprising at least one second metal Mto form a reaction mixture; and, ii) subjecting the reaction mixture to a temperature of at least 300° C. for a reaction period. Optionally, the metal nitride and/or metal carbide is a metal nitride comprising tungsten nitride.