ИССЛЕДОВАНИЕ КИНЕТИКИ И МЕХАНИЗМА ОКИСЛЕНИЯ СУЛЬФИДА ЦИНКА
Journal Title: Science Review - Year 2018, Vol 2, Issue 2
Abstract
It is investigated kinetics and mechanism of zinc sulphide in KC reaction at interval of temperatures 673-1073K. It is determined the order of reaction and found out link between a constant of speed and half-cycle of oxidation. It is calculated seeming activation energy, which is makes up 135kdj/mole in an interval temperature 673-1073K which shows, that the reaction proceeds in kinetic area. It is given the probable mechanism of expected reactions of sulphide oxidation of zinc depending on changes of free energy. The article is well set out a plausible mechanism of oxidation of zinc sulfide according to the data of thermogravimetric studies and change in free energy.
Authors and Affiliations
В. В. Рухадзе, И. Д. Камушадзе, Н. Д. Хабурдзания
Keywords
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