The rate constants for the reaction of CN with NzO and COz have been measured by the laser dissociation/laser-induced fluorescence (two-laser pump-probe) technique at temperatures between 300 and 740 K. The rate of CN + NzO was measurable above 500 K, with a least-squares averaged rate constant, k =
80. Gasification of carbons: a comparative study using ignition temperatures and reaction with N2O, O2 and CO2
β Scribed by C Calvert; H Marsh; C Latham
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 120 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0008-6223
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β¦ Synopsis
The oxidation behaviour of Coat-Mix materials was investigated using an electro balance. The specific surface, porosity, density, and crushing strength were measured. A method has been developed which permits the mathematical separation of the oxidation rates of binder coke and filler. It has been postulated that the binder coke formed during the coking step consists of two components.
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Temperature-programmed gasification with O,, CO, and H, is used for the characterization of carbon deposits on Ni/Al,O, and Co/Al,O,, based on the difference in reactivity of the several types of deposits. These deposits were formed by CO disproportionation at 675 K, 725 K and 775 K. The gasificatio
The reactions of boron with 02 and NzO hive been studied in a beam-experiment\_ Chemihmkescence is detected eniy from the B + 02 reaction for which the total chemiluminescent cross section is estimated to be 0.05 A2. Relative pop ul;ttions of vibntional levels sod cross sections for their formation
The reactions of labeled NL5NOwith CO, NO, 02, "02, N,, NO2, and N,O have been investigated using a tandem ICR instrument. In each case the total rate coefficient, product distribution, and kinetic energy dependence were measured. The results indicate that very specific reaction mechanisms govern th
## Abstract The gasβphase reactions of hydrated electrons with carbon dioxide and molecular oxygen were studied by Fourier transform ion cyclotron resonance (FTβICR) mass spectrometry. Both CO~2~ and O~2~ react efficiently with (H~2~O)~__n__~^β^ because they possess lowβlying empty Ο\* orbitals. Th
The formation and consumption of CH radicals during shock-induced pyrolysis of a few ppm ethane diluted in argon was measured by a ring-dye laser spectrometer Absorption-overtime profiles, measured at a resonance line in the Q-branch of the A2A -X211 band of C H at A = 431.1311 nm. were recorded and