Звіт по науково-дослідній роботі. Петрик Михайло Романович. Компетитивна дифузія газів в твердих пористих тілах

Information × Registration Number 0215U003253, 0114U002996 , R & D reports Title Competitive diffusion of gases in porous solids popup.stage_title Head Petryk Mykhaylo, Доктор фізико-математичних наук Registration Date 22-01-2015 Organization Ternopil National Technical Ivan Puluj University popup.description2 The project focuses on experimental and theoretical studies of the diffusion of gases in nanoporous catalytic heterogeneous medium, mainly competitive diffusion of binary gas mixtures in nanoporous zeolite catalyst using the methods of parametric identification of multicomponent systems. The needs of research stems from limitations of modern experimental techniques and corresponding technical means to study adsorption processes in terms of consideration of multivariate situations, which is essential for clarifying the internal kinetics of adsorption processes. The use of effective methods for modelling competitive diffusion of two and more components, methods of solving the problems of diffusion coefficients the distribution in nano- and macropores crystallites using experimental distributions of hydrocarbon compounds makes it possible to develop the experimental NMR - image as a function of time to explore the achievement of equilibrium conditions by the action of various external influences. These results will provide a refined vision of the inner competitive kinetics diffusion processes , information on the completeness of their occurrence in zeolite catalysts and the possibility of practical application. Product Description popup.authors Михалик Дмитро Михайлович Рогатинська Лілія Романівна popup.nrat_date 2020-04-02 Close