Reactions of CH/sub 3/O radicals in shock waves
Journal Article
·
· Kinet. Catal. (Engl. Transl.); (United States)
OSTI ID:6333372
Spectral and radiation parameters of chemiluminescence have been measured in the thermal decomposition of methyl nitrite and methyl nitrate in shock waves. It has been established that the emission spectrum corresponds to the chemiluminescence spectrum in the process of radiation-induced disproportionation of CH/sub 3/O radicals; the mean radiation rate constant for the 400-500 nm section on the spectrum is 10/sup 7/ cm/sup 3//mole x sec. A simple method has been developed for measuring the absolute concentration of CH/sub 3/O radicals. Rate constants have been measured for the decomposition of CH/sub 3/O and for bimolecular reactions of CH/sub 3/O radicals with molecules of O/sub 2/, NO, methyl nitrite, and methyl nitrate. An estimate is given for the rate constant of the reaction of CH/sub 3/O with NO/sub 2/ and CH/sub 4/.
- Research Organization:
- Institute of Chemical Physics, Moscow (USSR)
- OSTI ID:
- 6333372
- Journal Information:
- Kinet. Catal. (Engl. Transl.); (United States), Journal Name: Kinet. Catal. (Engl. Transl.); (United States) Vol. 29:2; ISSN KICAA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400500 -- Photochemistry
400800* -- Combustion
Pyrolysis
& High-Temperature Chemistry
ALDEHYDES
ALKANES
ALKOXY RADICALS
ARGON
CHALCOGENIDES
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CHEMILUMINESCENCE
DECOMPOSITION
ELECTROMAGNETIC RADIATION
ELEMENTS
EMISSION SPECTRA
ENERGY-LEVEL TRANSITIONS
EQUATIONS
ESTERS
EXCITATION
FLUIDS
FORMALDEHYDE
GASES
HYDROCARBONS
KINETIC EQUATIONS
KINETICS
LASER RADIATION
LUMINESCENCE
MATHEMATICAL MODELS
METHANE
METHOXY RADICALS
NITRIC ACID ESTERS
NITRIC OXIDE
NITROGEN COMPOUNDS
NITROGEN DIOXIDE
NITROGEN OXIDES
NONMETALS
ORGANIC COMPOUNDS
OXIDATION
OXIDES
OXYGEN
OXYGEN COMPOUNDS
PHOTOCHEMICAL REACTIONS
PYROLYSIS
PYROLYSIS PRODUCTS
RADIATIONS
RADICALS
RARE GASES
REACTION KINETICS
RECOMBINATION
REDUCTION
SHOCK TUBES
SHOCK WAVES
SPECTRA
THERMOCHEMICAL PROCESSES
400500 -- Photochemistry
400800* -- Combustion
Pyrolysis
& High-Temperature Chemistry
ALDEHYDES
ALKANES
ALKOXY RADICALS
ARGON
CHALCOGENIDES
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CHEMILUMINESCENCE
DECOMPOSITION
ELECTROMAGNETIC RADIATION
ELEMENTS
EMISSION SPECTRA
ENERGY-LEVEL TRANSITIONS
EQUATIONS
ESTERS
EXCITATION
FLUIDS
FORMALDEHYDE
GASES
HYDROCARBONS
KINETIC EQUATIONS
KINETICS
LASER RADIATION
LUMINESCENCE
MATHEMATICAL MODELS
METHANE
METHOXY RADICALS
NITRIC ACID ESTERS
NITRIC OXIDE
NITROGEN COMPOUNDS
NITROGEN DIOXIDE
NITROGEN OXIDES
NONMETALS
ORGANIC COMPOUNDS
OXIDATION
OXIDES
OXYGEN
OXYGEN COMPOUNDS
PHOTOCHEMICAL REACTIONS
PYROLYSIS
PYROLYSIS PRODUCTS
RADIATIONS
RADICALS
RARE GASES
REACTION KINETICS
RECOMBINATION
REDUCTION
SHOCK TUBES
SHOCK WAVES
SPECTRA
THERMOCHEMICAL PROCESSES