Mathematical Model of Alkylbenzenes Sulfonation Process Considering the Coloring Products Formation
| Parent link: | Petroleum and Coal.— .— Bratislava: Slovnaft VURUP Vol. 67, iss. 2.— 2025.— P. 463-468 |
|---|---|
| Main Author: | |
| Other Authors: | , |
| 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: | |
| 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 |
MARC
| LEADER | 00000naa0a2200000 4500 | ||
|---|---|---|---|
| 001 | 680721 | ||
| 005 | 20250620112432.0 | ||
| 090 | |a 680721 | ||
| 100 | |a 20250620d2025 k||y0rusy50 ba | ||
| 101 | 0 | |a eng | |
| 102 | |a SK | ||
| 135 | |a drcn ---uucaa | ||
| 181 | 0 | |a i |b e | |
| 182 | 0 | |a b | |
| 183 | 0 | |a cr |2 RDAcarrier | |
| 200 | 1 | |a Mathematical Model of Alkylbenzenes Sulfonation Process Considering the Coloring Products Formation |f Irena O. Dolganova, Igor M Dolganov, Elena N. Ivashkina | |
| 283 | |a online_resource |2 RDAcarrier | ||
| 300 | |a Title screen | ||
| 320 | |a References: 16 tit | ||
| 330 | |a 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 | ||
| 336 | |a Текстовый файл | ||
| 371 | 0 | |a AM_Agreement | |
| 461 | 1 | |t Petroleum and Coal |c Bratislava |n Slovnaft VURUP | |
| 463 | 1 | |t Vol. 67, iss. 2 |v P. 463-468 |d 2025 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a Sulfonation | |
| 610 | 1 | |a Linear alkylbenzene | |
| 610 | 1 | |a Alkylbenzenesulfonic acid | |
| 610 | 1 | |a Coloring products | |
| 610 | 1 | |a Mathematical modeling | |
| 700 | 1 | |a Dolganova |b I. O. |c chemist |c Associate Scientist of Tomsk Polytechnic University, postgraduate student, candidate of technical Sciences |f 1988- |g Irena Olegovna |9 15449 | |
| 701 | 1 | |a Dolganov |b I. M. |c Chemical Engineer |c Associate Professor of Tomsk Polytechnic University, Candidate of Technical Sciences |f 1987- |g Igor Mikhailovich |9 16216 | |
| 701 | 1 | |a Ivashkina |b E. N. |c Chemical Engineer |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1983- |g Elena Nikolaevna |9 15453 | |
| 801 | 0 | |a RU |b 63413507 |c 20250620 |g RCR | |
| 850 | |a 63413507 | ||
| 856 | 4 | |u https://www.vurup.sk/wp-content/uploads/2025/06/PC-X_Dolganova_2025_25.pdf |z https://www.vurup.sk/wp-content/uploads/2025/06/PC-X_Dolganova_2025_25.pdf | |
| 942 | |c CF | ||