Topic
Vapours
About: Vapours is a research topic. Over the lifetime, 1153 publications have been published within this topic receiving 15022 citations.
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2 citations
01 Jan 1972
2 citations
TL;DR: In this paper, a cylindrical ionization chamber of inside diameter 20 cm and length 55 cm was used for measurements of alpha particles emitted from 210 Po source through a collimator with mylar window.
Abstract: The W -values for alpha particles in several kinds of vapours have been determined. A cylindrical ionization chamber of inside diameter 20 cm and length 55 cm was used for measurements. Alpha particles emitted from 210 Po source entered to the ionization chamber through a collimator with mylar window. The vapours, were obtained from highly purified samples for spectroscopy. For the vapours, relative measurements with argon, nitrogen, and dried air as standard gases have been carried out. The W -values obtained within about 3 percent error for the vapours of n -hexane, cyclohexane, benzene, carbon disulphide, dichloromethane, and carbon tetrachloride were 29.1±0.5, 28.1±0.6, 30.9±0.7, 26.0±0.5, 26.8±0.5, and 28.7±0.7 eV, respectively. These W -values were somewhat large in comparison with those for electrons.
2 citations
Patent•
27 Oct 1988
TL;DR: In this paper, a process and device for coating, in particular lacquering, articles are described, in which process the solvent vapours occurring during drying are guided in a closed circuit through a condensation device in which at least a portion of the solvent is condensed out.
Abstract: A process and device for coating, in particular lacquering, articles are described, in which process the solvent vapours occurring during drying are guided in a closed circuit through a condensation device in which at least a portion of the solvent is condensed out. By this means, the emission of solvent vapours to the environment is considerably reduced and the solvent is recovered.
2 citations