Silver doped catalysts for treatment of exhaust
Abstract
A method of making an exhaust treatment element includes washcoating a substrate with a slurry that includes a catalyst support material. At least some of the catalyst support material from the slurry may be transferred to the substrate, and silver metal (Ag) is dispersed within the catalyst support material.
- Inventors:
-
- Peoria, IL
- Edelstein, IL
- Havana, IL
- Shiloh, IL
- Publication Date:
- Research Org.:
- CATERPILLAR INC
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 988054
- Patent Number(s):
- 7,541,010
- Application Number:
- 10/739,324; TRN: US201018%%110
- Assignee:
- Caterpillar Inc. (Peoria, IL)
- DOE Contract Number:
- FC05-97OR22579
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 33 ADVANCED PROPULSION SYSTEMS; 54 ENVIRONMENTAL SCIENCES; CATALYST SUPPORTS; CATALYSTS; SILVER; EXHAUST GASES; AIR POLLUTION CONTROL
Citation Formats
Park, Paul Worn, Hester, Virgil Raymond, Ragle, Christie Susan, and Boyer, Carrie L. Silver doped catalysts for treatment of exhaust. United States: N. p., 2009.
Web.
Park, Paul Worn, Hester, Virgil Raymond, Ragle, Christie Susan, & Boyer, Carrie L. Silver doped catalysts for treatment of exhaust. United States.
Park, Paul Worn, Hester, Virgil Raymond, Ragle, Christie Susan, and Boyer, Carrie L. 2009.
"Silver doped catalysts for treatment of exhaust". United States. https://www.osti.gov/servlets/purl/988054.
@article{osti_988054,
title = {Silver doped catalysts for treatment of exhaust},
author = {Park, Paul Worn and Hester, Virgil Raymond and Ragle, Christie Susan and Boyer, Carrie L},
abstractNote = {A method of making an exhaust treatment element includes washcoating a substrate with a slurry that includes a catalyst support material. At least some of the catalyst support material from the slurry may be transferred to the substrate, and silver metal (Ag) is dispersed within the catalyst support material.},
doi = {},
url = {https://www.osti.gov/biblio/988054},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jun 02 00:00:00 EDT 2009},
month = {Tue Jun 02 00:00:00 EDT 2009}
}
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Works referenced in this record:
Catalytic performance of Ag–Al2O3 catalyst for the selective catalytic reduction of NO by higher hydrocarbons
journal, March 2000
- Shimizu, Ken-ichi; Satsuma, Atsushi; Hattori, Tadashi
- Applied Catalysis B: Environmental, Vol. 25, Issue 4
In situ diffuse reflectance infrared Fourier transform spectroscopy study of surface species involved in NOx reduction by ethanol over alumina-supported silver catalyst
journal, December 1998
- Chafik, Tarik; Kameoka, Satoshi; Ukisu, Yuji
- Journal of Molecular Catalysis A: Chemical, Vol. 136, Issue 2
Effect of ex situ treatments with SO2 on the activity of a low loading silver–alumina catalyst for the selective reduction of NO and NO2 by propene
journal, January 2000
- Meunier, F. C.; Ross, J. R. H.
- Applied Catalysis B: Environmental, Vol. 24, Issue 1
Infrared study of catalytic reduction of lean NOx with alcohols over alumina-supported silver catalyst
journal, January 1996
- Ukisu, Yuji; Miyadera, Tatsuo; Abe, Akira
- Catalysis Letters, Vol. 39, Issue 3-4
Alumina-supported silver catalysts for the selective reduction of nitric oxide with propene and oxygen-containing organic compounds
journal, June 1993
- Miyadera, Tatsuo
- Applied Catalysis B: Environmental, Vol. 2, Issue 2-3
Reduction of lean NOx by ethanol over Ag/Al2O3 catalysts in the presence of H2O and SO2
journal, February 1998
- Sumiya, S.; Saito, M.; He, H.
- Catalysis Letters, Vol. 50, Issue 1/2, p. 87-91
Alumina-supported Catalysts for the Selective Reduction of Nitric Oxide by Propene
journal, September 1993
- Miyadera, Tatsuo; Yoshida, Kiyohide
- Chemistry Letters, Vol. 22, Issue 9
Effect of SO2 on NOx reduction by ethanol over Ag/Al2O3 catalyst
journal, April 1998
- Abe, Akira; Aoyama, Naoko; Sumiya, Satoshi
- Catalysis Letters, Vol. 51, Issue 1/2, p. 5-9
Mechanistic differences in the selective reduction of NO by propene over cobalt- and silver-promoted alumina catalysts: kinetic and in situ DRIFTS study
journal, June 2000
- Meunier, F. C.; Zuzaniuk, V.; Breen, J. P.
- Catalysis Today, Vol. 59, Issue 3-4