CATALYTIC REFORMING PROCESS EFFECTIVENESS INCREASING USING MATHEMATICAL MODELING METHOD
Maria S. Gyngazova, Anatoliy V. Kravtsov, Emilia D. Ivanchina, Andrey L. Abramin, Nikita V. Chekantsev
Pages: 185-194
Published: 1 Jan 2008
Views: 89
Abstract: In this work the fundamentals of catalytic reforming process running and possible variants of reconstruction of units with fixed-bed reactors into units with moving bed reactors and continuous catalyst regeneration for increasing the effectiveness of catalytic reforming process are viewed. The variant of formalized mechanism of hydrocarbons conversion on Pt-catalysts in catalytic reforming process and the kinetic model of the process are offered. The kinetic parameters are defined. The mathematical model for catalytic reforming process in moving-bed reactors with continuous catalyst regeneration is constituted. In the model non-steady character of process running, catalyst deactivation due to aging and coking and also the catalyst circulation extent are taken into consideration. Computer modeling system is elaborated on the basis of non-steady kinetic model. This system allows to forecast the catalyst resource depending on exploitation conditions, to analyse and to predict the technological values of operating manufacture and also to specify and to forecast the material balance of the processes depending on the unit charge planned. Using computer modeling system it is possible to optimize economically the units exploitation regime regarding and estimating different variants of productivity increasing.
Keywords: mathematical modeling, catalytic reforming process in moving-bed reactors, computer modeling system
Cite this article: Maria S. Gyngazova, Anatoliy V. Kravtsov, Emilia D. Ivanchina, Andrey L. Abramin, Nikita V. Chekantsev. CATALYTIC REFORMING PROCESS EFFECTIVENESS INCREASING USING MATHEMATICAL MODELING METHOD. Journal of International Scientific Publications: Materials, Methods & Technologies 2, 185-194 (2008). https://www.scientific-publications.net/en/article/1003530/
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