Method for removing soot from exhaust gases
Abstract
A method for oxidizing soot from diesel exhaust gas from a diesel engine. The method involves providing a diesel particulate filter for receiving the diesel exhaust gas; coating a catalyst composition on the diesel particulate filter; and contacting the soot from the diesel exhaust gas with the catalyst coated diesel particulate filter at a temperature sufficient to oxidize the soot to carbon dioxide. The catalyst composition is a doped or undoped manganese oxide octahedral molecular sieve (OMS-2) material. A diesel exhaust gas treatment system that includes a diesel particulate filter for receiving diesel exhaust gas from a diesel engine and collecting soot; and a catalyst composition coated on the diesel particulate filter. The catalyst composition is a doped or undoped manganese oxide octahedral molecular sieve (OMS-2).
- Inventors:
- Publication Date:
- Research Org.:
- University of Connecticut, Farmington, CT (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1417341
- Patent Number(s):
- 9,869,222
- Application Number:
- 14/971,404
- Assignee:
- University of Connecticut (Farmington, CT)
- DOE Contract Number:
- 5226640
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2015 Dec 16
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Suib, Steven L., Dharmarathna, D. A. Saminda, and Pahalagedara, Lakshitha R. Method for removing soot from exhaust gases. United States: N. p., 2018.
Web.
Suib, Steven L., Dharmarathna, D. A. Saminda, & Pahalagedara, Lakshitha R. Method for removing soot from exhaust gases. United States.
Suib, Steven L., Dharmarathna, D. A. Saminda, and Pahalagedara, Lakshitha R. 2018.
"Method for removing soot from exhaust gases". United States. https://www.osti.gov/servlets/purl/1417341.
@article{osti_1417341,
title = {Method for removing soot from exhaust gases},
author = {Suib, Steven L. and Dharmarathna, D. A. Saminda and Pahalagedara, Lakshitha R.},
abstractNote = {A method for oxidizing soot from diesel exhaust gas from a diesel engine. The method involves providing a diesel particulate filter for receiving the diesel exhaust gas; coating a catalyst composition on the diesel particulate filter; and contacting the soot from the diesel exhaust gas with the catalyst coated diesel particulate filter at a temperature sufficient to oxidize the soot to carbon dioxide. The catalyst composition is a doped or undoped manganese oxide octahedral molecular sieve (OMS-2) material. A diesel exhaust gas treatment system that includes a diesel particulate filter for receiving diesel exhaust gas from a diesel engine and collecting soot; and a catalyst composition coated on the diesel particulate filter. The catalyst composition is a doped or undoped manganese oxide octahedral molecular sieve (OMS-2).},
doi = {},
url = {https://www.osti.gov/biblio/1417341},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 16 00:00:00 EST 2018},
month = {Tue Jan 16 00:00:00 EST 2018}
}
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