Catalytic properties of metals of the 2nd and 12th groups in cumene oxidation

Catalytic properties of metals of the 2nd and 12th groups in cumene oxidation Научная публикация

Журнал

Applied Catalysis A: General
ISSN: 0926-860X

Вых. Данные

Год: 2023, Том: 653, Номер статьи : 119044, Страниц : 13 DOI: 10.1016/j.apcata.2023.119044

Авторы

Ulitin Nikolai V. ¹ , Tereshchenko Konstantin A. ¹ , Novikov Nikolay A. ¹ , Shiyan Daria A. ¹ , Lyulinskaya Yana L. ¹ , Nurullina Natalia M. ¹ , Denisova Marina N. ¹ , Anisimova Viktoriya I. ¹ , Nurmurodov Talat Sh. ¹ , Kharlampidi Kharlampii E. ¹

Организации

1	Kazan National Research Technological University

Using kinetic modeling, a comparative study of the catalytic properties of metals of the 2nd and 12th groups (Mg, Ca, Sr, Ba, Zn, Cd, Hg) in the composition of 2-ethylhexanoates was carried out in the industrial cumene oxidation. It has been established that: 1) in terms of the combination of catalytic properties (acceleration of cumene oxidation and selectivity), it is necessary to recognize Mg and Cd to be the best: Mg accelerates the process more strongly than Cd, but Cd lowers the selectivity to a lesser extent relative to the selectivity of the non-catalytic process (the selectivity at a low initial catalyst concentration is comparable to the selectivity of a non-catalytic process); 2) the values of the accumulation rate of cumene hydroperoxide (target product) in the industrial cumene oxidation correlate with the values of the covalent atomic radii of the corresponding metals.

Ulitin N.V. , Tereshchenko K.A. , Novikov N.A. , Shiyan D.A. , Lyulinskaya Y.L. , Nurullina N.M. , Denisova M.N. , Anisimova V.I. , Nurmurodov T.S. , Kharlampidi K.E.
Catalytic properties of metals of the 2nd and 12th groups in cumene oxidation
Applied Catalysis A: General. 2023. V.653. 119044 :1-13. DOI: 10.1016/j.apcata.2023.119044 Scopus OpenAlex

Scopus:	2-s2.0-85146994115
OpenAlex:	W4317548878

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