Open AccessOPTIMAL DESIGN OF THE OXIDATIVE DEHYDROGENATION OF METHYLCYCLOHEXANE INTO METHYLCYCLOHEXADIENE ON A MODIFIED ZEOLITE CATALYST
Author(s) -
A.I. Karimov
Publication year - 2022
Publication title -
kimya problemləri
Language(s) - English
Resource type - Journals
eISSN - 2522-1655
pISSN - 2221-8688
DOI - 10.32737/2221-8688-2022-1-48-58
Subject(s) - methylcyclohexane , dehydrogenation , zeolite , catalysis , process (computing) , pressure drop , chemistry , packed bed , chemical engineering , materials science , thermodynamics , organic chemistry , engineering , chromatography , computer science , physics , operating system
Selection and theoretical optimization of the reactor type was carried out on the basis of a kinetic model of the process of selective oxidative dehydrogenation of methylcyclohexane into methylcyclohexadiene on a modified active metal-zeolite catalyst. It was determined that it was more expedient to carry out the process in an ideal tubular ( packed-bed ) type reactor. As a result of theoretical optimization of the process, optimal technological regimes were determined and the optimal design dimensions of the reactor element for a given capacity calculated. A complete mathematical model of the process was developed with regard to the effect of heat and pressure drop.