1
Kenneth E Voss, Bulent O Yavuz, Robert J Farrauto, Michael P Galligan: Oxidation catalyst with bulk ceria, a second bulk metal oxide, and platinum. Engelhard Corporation, February 13, 1996: US05491120 (76 worldwide citation)

Oxidation catalyst compositions include a catalytic material having a BET surface area of at least about 10 m.sup.2 /g and consisting essentially of a combination of bulk ceria and a bulk second metal oxide which may be one or more of titania, zirconia, ceria-zirconia, silica, alumina-silica and .al ...


2
Robert J Farrauto, Michel Deeba: Basic zeolites as hydrocarbon traps for diesel oxidation catalysts. Engelhard Corporation, Richard A Negin, September 8, 1998: US05804155 (75 worldwide citation)

The present invention relates to a composition comprising at least one zeolite consisting essentially of the zeolites selected from the group of neutral and basic zeolites and at least one platinum group metal component. This composition has been found to be useful in a method of treating gas stream ...


3
Robert J Farrauto, Kenneth E Voss, Ronald M Heck: Ceria-alumina oxidation catalyst. Engelhard Corporation, October 31, 1995: US05462907 (59 worldwide citation)

Oxidation catalyst compositions include a catalytic material containing ceria and alumina each having a surface area of at least about 10 m.sup.2 /g, for example, ceria and activated alumina in a weight ratio of from about 1.5:1 to 1:1.5. Optionally, platinum may be included in the catalytic materia ...


4
Bulent O Yavuz, Kenneth E Voss, Michel Deeba, John R Adomaitis, Robert J Farrauto: Zeolite-containing oxidation catalyst and method of use. Englehard Corporation, June 19, 2001: US06248684 (56 worldwide citation)

Oxidation catalyst compositions for treating diesel exhaust include ceria and, optionally, alumina, each having a surface area of at least about 10 m


5
Jordan K Lampert, Michel Deeba, Robert J Farrauto: Catalyzed hydrocarbon trap material and method of making the same. Engelhard Corporation, Richard A Negin, June 13, 2000: US06074973 (46 worldwide citation)

A catalyzed hydrocarbon trap material washcoat (20) used in a trap (10), which may be placed downstream of a conventional catalyst member (28), is useful for treating internal combustion engine (22) exhaust. Trap (10) traps hydrocarbons during cold operation periods and releases them for oxidation d ...


6
Jennifer S Feeley, Robert J Farrauto, Michel Deeba, Jordan K Lampert: Method for using a regenerable catalyzed trap. Engelhard Corporation, Theodore J Shatynski, August 11, 1998: US05792436 (42 worldwide citation)

A method of at least periodically removing from a lean gaseous stream a sorbable component such as SO.sub.x includes passing the gaseous stream through a trap member having an oxidation catalyst combined with a sorbent material at a temperature within the sorbing temperature range of the sorbent mat ...


7
Bulent O Yavuz, Kenneth E Voss, Michel Deeba, John R Adomaitis, Robert J Farrauto: Zeolite-containing oxidation catalyst and method of use. Engelhard Corporation, Richard A Negin, August 14, 2001: US06274107 (41 worldwide citation)

Oxidation catalyst compositions for treating diesel exhaust include ceria and, optionally, alumina, each having a surface area of at least about 10 m


8
H Shinn Hwang, Robert J Farrauto: Process for generating hydrogen-rich gas. Engelhard Corporation, Richard A Negin, August 20, 2002: US06436363 (40 worldwide citation)

A process for catalytically generating a hydrogen-rich gas from a hydrocarbon feed. A stream comprising the hydrocarbon feed , water and air is preheated to a temperature sufficiently high to initiate catalytic partial oxidation of the hydrocarbon feed. The preheated stream is then introduced into a ...


9
Jeffrey B Hoke, Matthew P Larkin, Robert J Farrauto, Kenneth E Voss, Robert E Whiteley, Leonard M Quick: System and method for abatement of food cooking fumes. Engelhard Corporation, December 3, 1996: US05580535 (32 worldwide citation)

A method for treating cooking fumes to oxidize oxidizeable particulate and gaseous components thereof includes contacting the fumes with a catalytic material containing ceria and alumina each having a BET surface of at least about 10 m.sup.2 /g, for example, ceria and activated alumina in a weight r ...


10
Olga Korotkikh, Robert J Farrauto, Andrew McFarland: Method for preparation of catalytic material for selective oxidation and catalyst members thereof. Engelhard Corporation, Russell G Lindenfeldar, May 6, 2003: US06559094 (32 worldwide citation)

The invention pertains to the preparation and use of catalytic materials and catalyst members for the selective oxidation of carbon monoxide in a gas stream that contains hydrogen. One such catalyst member may be produced by depositing by electric arc spraying a metal feedstock onto a metal substrat ...