Method of exhaust cleanup from combustion processes using mixed-metal oxide based catalysts

Patent · Tue Jun 23 00:00:00 EDT 2020

OSTI ID:1651041

Berry, David A.; Shekhawat, Dushyant; Haynes, Daniel J.; Smith, Mark W.

One or more embodiments relates to a method of catalytically converting a reactant gas mixture for pollution abatement of products of hydrocarbon fuel combustion. The method provides substituted mixed-metal oxides where catalytically active metals are substituted within the crystal lattice to create an active and well dispersed metal catalyst available to convert the reactant gas mixture. Embodiments may be used with gasoline and diesel fueled internal combustion engine exhaust, although specific embodiments may differ somewhat for each.

• Research Organization: U.S. Dept. of Energy, Washington, D.C. (United States)
• Sponsoring Organization: USDOE
• Assignee: U.S. Department of Energy (Washington, DC)
• Patent Number(s): 10,688,472
• Application Number: 15/994,201
• OSTI ID: 1651041
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY