Browsing by Author "Artus, Maria"

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    Kinetics of langbeinite conversion into schenite in the presence of mirabilite, sylvine and water
    (Publishing House of Lviv Polytechnic National University, 2014) Artus, Maria; Kostiv, Ivan
    The conversion of langbeinite into schenite has been investigated under isothermal conditions within 273–333 K in the presence of mirabilite, sylvine and water The reaction rate has been determined at various temperatures and “apparent” activation energy has been examined within 293–303 K. The reaction order by langbeinite has been determined as well. Досліджено конверсію лангбейніту в присутності мірабіліту, сильвіну та води в ізотермічних умовах за температури 273–333 К в шеніт. Визначено швидкість процесу за різної температури, «уявну» енергію активації за температури 293–303 К, а також порядок реакції за лангбейнітом.