Increasing the Efficiency of Liquid Phase Alkylation of Benzene with Propylene Using the Method of Mathematical Modeling

Increasing the Efficiency of Liquid Phase Alkylation of Benzene with Propylene Using the Method of Mathematical Modeling

Bibliographische Detailangaben
Parent link:Procedia Engineering
Vol. 152 : Oil and Gas Engineering (OGE-2016), Omsk, 25-30 April 2016 (Supported by PJSC Gazprom Neft).— 2016.— [P. 25-33]
Körperschaft: Национальный исследовательский Томский политехнический университет (ТПУ) Институт природных ресурсов (ИПР) Кафедра химической технологии топлива и химической кибернетики (ХТТ)
Weitere Verfasser: Chudinova A. A. Alena Anatoljevna, Buchatskaya N. I., Ivashkina E. N. Elena Nikolaevna, Salishcheva A. A. Anastasiya Aleksandrovna, Gavrikov А. А. Aleksey Alekseevich, Nurmakanova A. E. Asem Eslyambekovna, Khlebnikova E. S. Elena Sergeevna
Zusammenfassung:Title screen
In this study the existing problems of liquid-phase alkylation of benzene with propylene problems are indicated. The paper describes the stages alkylation of benzene with propylene mathematical model development. The model allows to define the composition of the product stream under changing of plant process parameters: temperature, benzene/propylene molar ratio and feed space velocity. The error of the model does not exceed 7.5%. «Alkylation» computer modeling system is developed in Borland Delphi 7 and the optimization module of the process parameters is called «Optimization». In Aspen HYSYS the technological scheme of rectification products alkylation of benzene with propylene using aluminum chloride catalyst was developed. Integration of computer models allowed to determine the technological modes of production, providing isopropylbenzene outlet with higher quality.
Veröffentlicht: 2016
Schlagworte:
электронный ресурс
труды учёных ТПУ
алкилирование
математическое моделирование
бензол
пропилен
Online-Zugang:http://earchive.tpu.ru/handle/11683/36134
http://dx.doi.org/10.1016/j.proeng.2016.07.613
Format: Elektronisch Buchkapitel
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=650518
Beschreibung
Zusammenfassung:Title screen
In this study the existing problems of liquid-phase alkylation of benzene with propylene problems are indicated. The paper describes the stages alkylation of benzene with propylene mathematical model development. The model allows to define the composition of the product stream under changing of plant process parameters: temperature, benzene/propylene molar ratio and feed space velocity. The error of the model does not exceed 7.5%. «Alkylation» computer modeling system is developed in Borland Delphi 7 and the optimization module of the process parameters is called «Optimization». In Aspen HYSYS the technological scheme of rectification products alkylation of benzene with propylene using aluminum chloride catalyst was developed. Integration of computer models allowed to determine the technological modes of production, providing isopropylbenzene outlet with higher quality.
DOI:10.1016/j.proeng.2016.07.613

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