The following reactions: (1, -1) . CF, + CzFSC1 CF&l + ' CzF5 (2) (3) were studied over the temperature ranges 533-687 K, 563-663 K, and 503-613 K for the forward reactions respectively and over 683-763 K, for the back reaction. Arrhenius parameters for chlorine atom transfer were determined re
VLE data for CO2-CF2Cl2, N2-CO2, N2-CF2Cl2 and N2-CO2-CF2Cl
β Scribed by W. Dorau; I.M. Al-Wakeel; H. Knapp
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 712 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0011-2275
No coin nor oath required. For personal study only.
β¦ Synopsis
Knowledge about vapour-liquid equilibria (VL E) is required as a basis of reliable calculations for separation processes. Correlations available for the prediction of T, p, x, y data are less accurate for mixtures at high pressures and mixtures containing supercritical components. The results of VLE experiments are reported and compared with data
calculated with equations of state. VLE data for CO,-CF,C 12, N2-CO*, N,-CF,C I, and N,-CO,-CF,C I
π SIMILAR VOLUMES
A number of lines from a CO2 TEA laser were used to photolyze CF2C12. Enrichment of the 35C1 and "Cl isotopes in the molecular chlorine formed durmg the photolysis was observed using a mass spectrometer. Maximum enrichment was about 1.8. The dependence of enrichment on wavelength, reactant concentra
The COz-laser-induced IRMPD of CF2C12/HI and CF\*ClBr/HI mixtures produced "C-enriched CF,HCI. In CF#&/HI mixtures, the CF,HCI underwent secondary IRMPD in the continuing pulse irradiation at the same wavenumber and fluence, yielding CFzHz with a "C content of 97%. Because of efficient decomposition