Chemistry & Chemical Technology. – 2012. – Vol. 6, No. 1

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The scientific-technical journal

It is the scientific-technical journal in English in Ukraine discussing actual problems of chemistry and chemical technology. Compared with other chemical journals Ch&ChT is publishing materials of both theoretical and practical values in such fields as analytical, general organic, physical and inorganic chemistry; chemistry of high molecular compounds; materials science and engineering; chemical kinetics and catalysis; technology of inorganic substances; technology of organic synthesis products; chemical technology of processing of combustible minerals; processes and apparatus of chemical and food productions; biotechnology and ecology.

Chemistry & Chemical Technology : [the scientific-technical journal] / Lviv Polytechnic National University ; editor-in-chief M. Bratychak. – Lviv : Publishing House of Lviv Polytechnic National University, 2012. – Volume 6, number 1. – 118, IV p. : ill.

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Author: search.filters.author.Kurta, SergeySubject: search.filters.subject.каталізатор

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    Catalysis of ethylene oxychlorination into 1,2-dichlorethane in the presence of CuCl2/CuCl active centres on the surface of g-Al2O3
    (Publishing House of Lviv Polytechnic National University, 2012) Kurta, Sergey
    The structure of CuCl2, CuCl catalyst active centres on the surface of γ-Al2O3 has been investigated on the basis of X-ray diffraction analysis. The influence of the catalyst structure on the mechanism of ethylene oxidative chlorination has been determined. Using mass spectroscopy the difference in the structure of active centers and the mechanism of the deposited and impregnated types of CuCl2, CuCl/γ-Al2O3 catalysts in the process of ethylene oxidative chlorination into 1,2-dichlorethane has been studied. На основі рентгеноструктурного аналізу носія γ-Al2O3 і каталізатора CuCl2, CuCl на його поверхні, досліджена будова активних центрів. Показано вплив типу каталізатора на механізм процесу окислювального хлорування етилену. На основі даних мас-спектроскопічного аналізу вивчено різницю в будові активних центрів і механізмі роботи двох каталізаторів нанесеного й просоченого типу CuCl2, CuCl/γ-Al2O3, в процесі окислювального хлорування етилену в 1,2-дихлоретан.