Methods for making a catalytic element, the catalytic...

Details Methods for making a catalytic element, the catalytic... Methods for making a catalytic element, the catalytic...

2003-06-19

2008-12-16

Lorengo, Jerry (Department: 1793)

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

C502S326000, C502S327000, C502S302000, C502S303000, C502S304000, C502S330000, C502S331000, C502S332000, C502S333000, C502S334000, C502S335000, C502S336000, C502S337000, C502S338000, C502S339000, C422S177000, C422S180000, C055S523000, C055S282300

Reexamination Certificate

active

07465690

ABSTRACT:
In one embodiment, a method for making a catalytic element comprises forming a first slurry of a promoter oxide precursor and a refractory inorganic oxide and calcining the first slurry to form a supported promoter. The supported promoter and a noble metal solution are combined to form a second slurry that is calcined to form a catalyst composition. The catalyst composition is applied to a substrate and the substrate is calcined to form the catalytic element. In one embodiment, the catalyzed particulate filter comprises a shell disposed around the catalytic element, wherein the shell has an inlet and an outlet, and a retention member disposed between at least a portion of the shell and the catalytic element.

REFERENCES:
patent: 4329162 (1982-05-01), Pitcher, Jr.
patent: 4455393 (1984-06-01), Domesle et al.
patent: 4510265 (1985-04-01), Hartwig
patent: 4545758 (1985-10-01), Nakamura et al.
patent: 4727052 (1988-02-01), Wan et al.
patent: 4759918 (1988-07-01), Homeier et al.
patent: 4828807 (1989-05-01), Domesle et al.
patent: 4900517 (1990-02-01), Domesle et al.
patent: 4902487 (1990-02-01), Cooper et al.
patent: 5064803 (1991-11-01), Nunan
patent: 5100632 (1992-03-01), Dettling et al.
patent: 5855854 (1999-01-01), Shinzawa et al.
patent: 6013599 (2000-01-01), Manson
patent: 6023928 (2000-02-01), Peter-Hoblyn et al.
patent: 6159430 (2000-12-01), Foster et al.
patent: 6248689 (2001-06-01), Manson
patent: 6338827 (2002-01-01), Nelson
patent: 6354903 (2002-03-01), Nelson
patent: 6361821 (2002-03-01), Anderson et al.
patent: 6391822 (2002-05-01), Dou et al.
patent: 6438839 (2002-08-01), Hardesty et al.
patent: 6455463 (2002-09-01), Labarge et al.
patent: 6464945 (2002-10-01), Hemingway
patent: 6464947 (2002-10-01), Balland
patent: 6475951 (2002-11-01), Domesle et al.
patent: 6497847 (2002-12-01), Foster et al.
patent: 6532659 (2003-03-01), DeSousa et al.
patent: 6591497 (2003-07-01), Foster et al.
patent: 6605259 (2003-08-01), Henry
patent: 6613299 (2003-09-01), Dang et al.
patent: 6623704 (2003-09-01), Roth
patent: 6624113 (2003-09-01), Labarge et al.
patent: 6643928 (2003-11-01), Hardesty et al.
patent: 6764664 (2004-07-01), Zhang
patent: 6770252 (2004-08-01), Cheng
patent: 6827754 (2004-12-01), Suwabe et al.
patent: 2002/0187894 (2002-12-01), Domesle et al.
patent: 2003/0124037 (2003-07-01), Voss et al.
patent: 2003/0171216 (2003-09-01), Park
patent: 2299602 (2000-02-01), None
patent: 0 092 023 (1983-10-01), None
patent: 0 160 482 (1985-11-01), None
patent: 0 369 163 (1990-05-01), None
patent: WO 00/03790 (2000-01-01), None
patent: WO 00/29726 (2000-05-01), None
patent: WO 01/02083 (2001-01-01), None

Affiliated with

Also associated with

Rating

Methods for making a catalytic element, the catalytic... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods for making a catalytic element, the catalytic..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods for making a catalytic element, the catalytic... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4044361