Kinetics of the reaction of NCO with ethene and oxygen over the temperature range 295-662K. [NCO]
The NCO radical is intimately connected with nitric oxide formation from fuel-bound nitrogen in combustion systems. In order to model nitrogen chemistry in combustion systems, it is essential to explore the possible chemical reactions that might enter into any extensive model of nitrogen chemistry in these systems. While little has been done toward understanding the detailed chemistry of the NCO radical with combustion species, certain reactions can be anticipated to occur based upon analogous electrophilic radical/molecule reactions. Unsaturated hydrocarbons are found extensively in combustion, with ethene being a major component after pyrolysis of larger fuels. This reaction was chosen to facilitate predictions of NCO radical reactions with unsaturated hydrocarbons and hence to understand more fully nitrogen chemistry in rich combustion systems. To the extent that this reaction occurs at combustion temperatures, it is a pathway to recycle reactive nitrogen back into fuel-bound nitrogen i.e., HCN.
- Research Organization:
- Sandia National Labs., Combustion Research Facility, Livermore, CA
- OSTI ID:
- 5750357
- Report Number(s):
- CONF-860425-
- Journal Information:
- Am. Chem. Soc., Div. Gas Fuel Chem., Prepr.; (United States), Journal Name: Am. Chem. Soc., Div. Gas Fuel Chem., Prepr.; (United States) Vol. 31:2; ISSN ACGPA
- Country of Publication:
- United States
- Language:
- English
Similar Records
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Related Subjects
400800* -- Combustion
Pyrolysis
& High-Temperature Chemistry
ALKENES
CARBON COMPOUNDS
CARBON MONOXIDE
CARBON OXIDES
CHALCOGENIDES
CHEMICAL REACTION KINETICS
COMBUSTION KINETICS
CYANIDES
ELEMENTS
ETHYLENE
HIGH TEMPERATURE
HYDROCARBONS
HYDROCYANIC ACID
HYDROGEN COMPOUNDS
INORGANIC ACIDS
KINETICS
MEDIUM TEMPERATURE
NITRIC OXIDE
NITROGEN
NITROGEN COMPOUNDS
NITROGEN OXIDES
NONMETALS
ORGANIC COMPOUNDS
OXIDES
OXYGEN
OXYGEN COMPOUNDS
RADICALS
REACTION KINETICS