Catalyst for selective NO.sub.x reduction using hydrocarbons
Abstract
A two phase catalyst is disclosed with one or more transition metals such as Cu, Co, Fe, Ag and Mo supported on a molecular sieve having a pore size not greater than 8 .ANG. along with a stabilizing oxide of one or more of the oxides of Zr, Mo, V, Nb or the rare earths coating the molecular sieve. A method of preparing the two phase catalyst and using same to remediate NO.sub.x in combustion gases is also described.
- Inventors:
-
- Naperville, IL
- Issue Date:
- Research Org.:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 909419
- Patent Number(s):
- 7220692
- Application Number:
- 10/384,344
- Assignee:
- UChicago Argonne, LLC (Chicago, IL)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
- DOE Contract Number:
- W-31109-ENG-38
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Marshall, Christopher L, and Neylon, Michael K. Catalyst for selective NO.sub.x reduction using hydrocarbons. United States: N. p., 2007.
Web.
Marshall, Christopher L, & Neylon, Michael K. Catalyst for selective NO.sub.x reduction using hydrocarbons. United States.
Marshall, Christopher L, and Neylon, Michael K. Tue .
"Catalyst for selective NO.sub.x reduction using hydrocarbons". United States. https://www.osti.gov/servlets/purl/909419.
@article{osti_909419,
title = {Catalyst for selective NO.sub.x reduction using hydrocarbons},
author = {Marshall, Christopher L and Neylon, Michael K},
abstractNote = {A two phase catalyst is disclosed with one or more transition metals such as Cu, Co, Fe, Ag and Mo supported on a molecular sieve having a pore size not greater than 8 .ANG. along with a stabilizing oxide of one or more of the oxides of Zr, Mo, V, Nb or the rare earths coating the molecular sieve. A method of preparing the two phase catalyst and using same to remediate NO.sub.x in combustion gases is also described.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2007},
month = {5}
}
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