Browsing by Author "Yavorsky, Victor"

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    Formation of chemical technology education and science in Lviv Polytechnic National University
    (Publishing House of Lviv Polytechnic National University, 2011) Yavorsky, Victor; Blagivskyi, Kostyantyn
    On the occasion of the 140th anniversary of the foundation of the Department of Chemical Technology of the Technical Academy in Lviv (now Lviv Polytechnic National University) the origin and development of educational and scientific activities in the field of organic and inorganic chemical technology in this institution is described. The information about the first professorschemists, their scientific, educational and other activities, as well as their contribution to the development of the region is presented.
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    Hydrogen sulfide decomposition in ultrahigh-frequency plasma
    (Publishing House of Lviv Polytechnic National University, 2009) Yavorsky, Victor; Znak, Zenoviy
    The effect of gas rate on the plasma discharge stability and energy values of hydrogen sulfide decomposition has been established in plasma chemical reactor. Processes taking place in a swirling flow of hydrogen sulfide during its plasmolysis have been analyzed. Plasmotrone basic hydrodynamic model has been suggested. Встановлено вплив швидкості газу в плазмохімічному реакторі на стабільність плазмового розряду та енергетичні показники процесу розкладу сірководню. Проаналізовано процеси, що відбуваються в закрученому потоці сірководню під час його плазмолізу. Запропоновано базову гідродинамічну модель плазмотрона.
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    New principles in the polymeric sulfur technology
    (Publishing House of Lviv Polytechnic National University, 2008) Yavorsky, Victor
    Запропоновано принципово новий спосіб одержання полімерної сірки, який ґрунтується на полімеризації атомів, анемолекул, і дає змогу суттєво підвищити ступінь полімеризації (понад 90 %). The new method of polymeric sulfur obtaining based on the polymerization of atoms instead of molecules has been proposed. It has been proven that using the new method essentially increases polymerization degree (over 90 %).