The rate of vaporization of methanol
โ Scribed by L.J. Delaney; N.J. Psaltis; L.C. Eagleton
- Publisher
- Elsevier Science
- Year
- 1965
- Tongue
- English
- Weight
- 195 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0009-2509
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โฆ Synopsis
The rate of vaporization of methanol was measured in the apparatus described in an earlier paper. The experimental method is based on measurement of the pressure rise in a closed system during evaporation while simultaneously measuring the surface temperature. The condensation coefficient was found to be 0.017, 0-022 and 0.030 at +7, --10 and -27ยฐC respectively. The value of 0.045 previously reported by B~,AN~V appears to reflect an error in calculation. Recalculating the condensation coefficient from BA~NA~V'S data gives 0.
๐ SIMILAR VOLUMES
The condensation coefficient, a, for water near 0ยฐC and 43ยฐC was measured using the technique of vaporization into a closed system and was found to be 0042 and 0.027 respectively. The values of 01 for water obtained in the work are compared with previous measuremems at 15'C and 100ยฐC. The data indic