A predictive model of catalytic cracking: Feedstock-induced changes in gasoline and gas composition; Fuel Processing Technology; Vol. 217

A predictive model of catalytic cracking: Feedstock-induced changes in gasoline and gas composition; Fuel Processing Technology; Vol. 217

Bibliographic Details
Parent link:	Fuel Processing Technology Vol. 217.— 2021.— [106720, 14 p.]
Corporate Author:	Национальный исследовательский Томский политехнический университет Инженерная школа природных ресурсов Отделение химической инженерии
Other Authors:	Nazarova G. Yu. Galina Yurievna, Ivashkina E. N. Elena Nikolaevna, Ivanchina E. D. Emilia Dmitrievna, Oreshina A. A. Aleksandra Aleksandrovna, Vymyatnin E. K. Evgeny Konstantinovich
Summary:	Title screen One way to improve and predict unsteady processes of petroleum fuel production is to develop a mathematical model, that considers the feedstock composition. A study of various feedstock deep refining processes is particularly important. In this paper, we present the prediction of the catalytic cracking unit under feedstock base expansion by using oil fractions with a higher boiling point. The zeolite-containing catalyst with ZSM-5/Y ratio =0.11 was used in this work. A new kinetic model involving the high molecular weight of C13-C40 hydrocarbons, gasoline groups, gas individual hydrocarbons and coke formation reactions was developed. The feed compre-hensive studies, the development and application of a mathematical model allow assessing the feasibility of various feedstock types involvement. The impact of four feedstock types on the yield of catalytic cracking products, catalyst deactivation degree, gasoline and gas composition, and octane number were determined. Among the feedstocks under study are West Siberian oil vacuum gas oil, a mixture of Kazakhstan and West Siberian oil, a mixture of vacuum and atmospheric gas oil with residual feedstock (extract, slack waxes, petro-latum, deasphalting agent, raffinate), a mixture of vacuum distillate and residual feedstock (extracts, slack waxes). Режим доступа: по договору с организацией-держателем ресурса
Language:	English
Published:	2021
Subjects:	труды учёных ТПУ электронный ресурс catalytic cracking mathematical modeling feedstock composition product distribution gasoline composition coke каталитический крекинг математическое моделирование состав бензины кокс
Online Access:	https://doi.org/10.1016/j.fuproc.2020.106720
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=665144

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