Modeling Iron Pentacarbonyl Vaporization Accompanied by Vapor Condensation on a Flowing Down Liquid Film


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Аннотация

Using iron pentacarbonyl distillation as an example, we analyze the vaporization process in a closed vaporization–condensation system where vapor condenses on a flowing down liquid film. We jointly analyze the mechanisms behind vaporization, vapor transport, condensation, and flowing of the condensate on the inner surface of a vertical tube. We calculate the thickness of the flowing down liquid film, determine the vaporization coefficient for a closed system using experimentally determined temperature dependences of the vaporization rate and saturated vapor pressure, and present the vaporization rate as a function of the vaporization and condensation temperatures, the radius and height of the condensation tube, and the vaporization area of the still residue.

Авторлар туралы

V. Shaposhnikov

Devyatykh Institute of Chemistry of High-Purity Substances

Email: kirillov@ihps.nnov.ru
Ресей, ul. Tropinina 49, Nizhny Novgorod, 603950

Yu. Belozerov

Devyatykh Institute of Chemistry of High-Purity Substances

Email: kirillov@ihps.nnov.ru
Ресей, ul. Tropinina 49, Nizhny Novgorod, 603950

Yu. Kirillov

Devyatykh Institute of Chemistry of High-Purity Substances

Хат алмасуға жауапты Автор.
Email: kirillov@ihps.nnov.ru
Ресей, ul. Tropinina 49, Nizhny Novgorod, 603950

A. Bulanov

Devyatykh Institute of Chemistry of High-Purity Substances

Email: kirillov@ihps.nnov.ru
Ресей, ul. Tropinina 49, Nizhny Novgorod, 603950

M. Churbanov

Devyatykh Institute of Chemistry of High-Purity Substances

Email: kirillov@ihps.nnov.ru
Ресей, ul. Tropinina 49, Nizhny Novgorod, 603950

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