The forecasting of the catalytic cracking products yield depending on the feedstock composition and the catalyst activity; Petroleum and Coal; Vol. 61, iss. 6

The forecasting of the catalytic cracking products yield depending on the feedstock composition and the catalyst activity; Petroleum and Coal; Vol. 61, iss. 6

Detalhes bibliográficos
Parent link:Petroleum and Coal
Vol. 61, iss. 6.— 2019.— [P. 1575-1581]
Autor Corporativo: Национальный исследовательский Томский политехнический университет Инженерная школа природных ресурсов Отделение химической инженерии
Outros Autores: 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, Chuzlov V. A. Vyacheslav Alekseevich, Dolganov I. M. Igor Mikhailovich
Resumo:Title screen
The paper presents the results of mathematical model-based predictive calculations of the processedfeedstock features and regenerated catalyst activity influence on the catalytic cracking products yield,taking into account the catalyst deactivation by coke, nickel, and vanadium. It was found that whenthe feedstock composition, nickel (0–0.00006 wt%), and vanadium (0–0.00019 wt%) in the processfeedstock change, the activity of the catalyst reaches 7.1% and 10.4% for the reactions catalyzed byzeolites Y and ZSM-5, respectively. The process target products yield (gasoline fraction and wet gas)changes by 3.62 wt% and 2.7 wt% with an increase in the ratio of saturated and aromatichydrocarbons from 1.8 to 3.2 units.
Idioma:inglês
Publicado em: 2019
Assuntos:
электронный ресурс
труды учёных ТПУ
catalytic cracking
zeolite-containing catalyst
coke
nickel
vanadium
activity
mathematical modeling
каталитический крекинг
цеолитсодержащие катализаторы
кокс
никель
ванадий
деятельность
математическое моделирование
Acesso em linha:https://www.vurup.sk/wp-content/uploads/2020/01/PC-X-2019_Nazarova-145_rev2.pdf
Formato: Recurso Eletrônico Capítulo de Livro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=662493
Descrição
Resumo:Title screen
The paper presents the results of mathematical model-based predictive calculations of the processedfeedstock features and regenerated catalyst activity influence on the catalytic cracking products yield,taking into account the catalyst deactivation by coke, nickel, and vanadium. It was found that whenthe feedstock composition, nickel (0–0.00006 wt%), and vanadium (0–0.00019 wt%) in the processfeedstock change, the activity of the catalyst reaches 7.1% and 10.4% for the reactions catalyzed byzeolites Y and ZSM-5, respectively. The process target products yield (gasoline fraction and wet gas)changes by 3.62 wt% and 2.7 wt% with an increase in the ratio of saturated and aromatichydrocarbons from 1.8 to 3.2 units.

Registros relacionados