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Information × Registration Number 0224U033547, (0123U102957) , R & D reports Title Creation of a new way of determining kinetic models for optimization of industrially important heterogeneous catalytic processes popup.stage_title Експериментальна перевірка способу дифузійної дискримінації кінетичних моделей Head Zhokh Oleksii O., Кандидат хімічних наук Registration Date 30-12-2024 Organization L. V. Pisarzhevskii Institute Of Physical Chemistry of The National Academy of Sciences of Ukraine popup.description1 The purpose of the work is to create a new way of determining kinetic models due to the use of the diffusion factor. popup.description2  Knowledge about the laws of chemical kinetics, in particular, about the mechanisms of reactions and related kinetic equations, are decisive for the selection of optimal conditions for conducting heterogeneous catalytic process. The purpose of this work is to create a method for determining kinetics models due to the use of the diffusion factor. In the course of the work, kinetics were developed schemes of heterogeneous catalytic reactions and the corresponding kinetic equations were derived. For of each kinetic equation, the solution of the stationary reaction-diffusion equation is obtained in the form of an analytical expression for the efficiency factor. Based on experimental studies of the kinetics of conversion of alcohols (methanol, isobutanol) and carbon dioxide conversion methane on zeolite (structural types FER, MFI, BEA) and metal oxide (Al2O3) catalysts validation was carried out in the kinetic and intra-diffusion regions of the process the created method of discrimination of kinetic models. Product Description popup.authors Zikrata Oksana V. popup.nrat_date 2024-12-30 Close