Nitrogen oxide removal using diesel fuel and a catalyst
Abstract
Hydrocarbons, such as diesel fuel, are added to internal combustion engine exhaust to reduce exhaust NO.sub.x in the presence of a amphoteric catalyst support material. Exhaust NO.sub.x reduction of at least 50% in the emissions is achieved with the addition of less than 5% fuel as a source of the hydrocarbons.
- Inventors:
-
- Fremont, CA
- Brentwood, CA
- San Jose, CA
- Livermore, CA
- San Ramon, CA
- Issue Date:
- Research Org.:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- OSTI Identifier:
- 873246
- Patent Number(s):
- 6119451
- Assignee:
- Regents of University of California (Oakland, CA)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01N - GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL
- DOE Contract Number:
- W-7405-ENG-48
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- nitrogen; oxide; removal; diesel; fuel; catalyst; hydrocarbons; added; internal; combustion; engine; exhaust; reduce; presence; amphoteric; support; material; reduction; 50; emissions; achieved; addition; source; nitrogen oxide; catalyst support; internal combustion; combustion engine; support material; diesel fuel; engine exhaust; oxide removal; reduce exhaust; /60/180/
Citation Formats
Vogtlin, George E, Goerz, David A, Hsiao, Mark, Merritt, Bernard T, Penetrante, Bernie M, Reynolds, John G, and Brusasco, Ray. Nitrogen oxide removal using diesel fuel and a catalyst. United States: N. p., 2000.
Web.
Vogtlin, George E, Goerz, David A, Hsiao, Mark, Merritt, Bernard T, Penetrante, Bernie M, Reynolds, John G, & Brusasco, Ray. Nitrogen oxide removal using diesel fuel and a catalyst. United States.
Vogtlin, George E, Goerz, David A, Hsiao, Mark, Merritt, Bernard T, Penetrante, Bernie M, Reynolds, John G, and Brusasco, Ray. Sat .
"Nitrogen oxide removal using diesel fuel and a catalyst". United States. https://www.osti.gov/servlets/purl/873246.
@article{osti_873246,
title = {Nitrogen oxide removal using diesel fuel and a catalyst},
author = {Vogtlin, George E and Goerz, David A and Hsiao, Mark and Merritt, Bernard T and Penetrante, Bernie M and Reynolds, John G and Brusasco, Ray},
abstractNote = {Hydrocarbons, such as diesel fuel, are added to internal combustion engine exhaust to reduce exhaust NO.sub.x in the presence of a amphoteric catalyst support material. Exhaust NO.sub.x reduction of at least 50% in the emissions is achieved with the addition of less than 5% fuel as a source of the hydrocarbons.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat Jan 01 00:00:00 EST 2000},
month = {Sat Jan 01 00:00:00 EST 2000}
}
Works referenced in this record:
The Effect of Hydrocarbon Composition on Lean NOx Catalysis
conference, October 1997
- Collier, Anthony R.; Wedekind, Barbara
- International Fuels & Lubricants Meeting & Exposition, SAE Technical Paper Series