Mathematical Model of Alkylbenzenes Sulfonation Process Considering the Coloring Products Formation; Petroleum and Coal; Vol. 67, iss. 2

Mathematical Model of Alkylbenzenes Sulfonation Process Considering the Coloring Products Formation; Petroleum and Coal; Vol. 67, iss. 2

Bibliographic Details
Parent link:	Petroleum and Coal.— .— Bratislava: Slovnaft VURUP Vol. 67, iss. 2.— 2025.— P. 463-468
Main Author:	Dolganova I. O. Irena Olegovna
Other Authors:	Dolganov I. M. Igor Mikhailovich, Ivashkina E. N. Elena Nikolaevna
Summary:	Title screen This work is devoted to the development of a mathematical model of the process of alkylbenzene sulfonation with sulfuric anhydride in a multi-tube film reactor considering the deactivation of the reaction medium and the formation of coloring products that worsen the quality of alkylbenzene sulfonic acid and reduce its shelf life. It was decided to accept tetralins and polysulfonic acids as such coloring components, which can be formed during the resulfonation of alkylbenzenes in the upper layers of the organic liquid film. We developed a reaction network in the sulfonation process, taking these reactions into account, and modified the existing mathematical model of the sulfonation reactor with corresponding equations Текстовый файл AM_Agreement
Language:	English
Published:	2025
Subjects:	электронный ресурс труды учёных ТПУ Sulfonation Linear alkylbenzene Alkylbenzenesulfonic acid Coloring products Mathematical modeling
Online Access:	https://www.vurup.sk/wp-content/uploads/2025/06/PC-X_Dolganova_2025_25.pdf
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=680721

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