A Model of Catalytic Cracking: Product Distribution and Catalyst Deactivation Depending on Saturates, Aromatics and Resins Content in Feed; Catalysts; Vol. 11, iss. 6
| Parent link: | Catalysts Vol. 11, iss. 6.— 2021.— [701, 17 p.] |
|---|---|
| Autor corporatiu: | |
| Altres autors: | , , , , , |
| Sumari: | Title screen The problems of catalyst deactivation and optimization of the mixed feedstock become more relevant when the residues are involved as a catalytic cracking feedstock. Through numerical and experimental studies of catalytic cracking, we optimized the composition of the mixed feedstock in order to minimize the catalyst deactivation by coke. A pure vacuum gasoil increases the yields of the wet gas and the gasoline (56.1 and 24.9 wt%). An increase in the ratio of residues up to 50% reduces the gasoline yield due to the catalyst deactivation by 19.9%. However, this provides a rise in the RON of gasoline and the light gasoil yield by 1.9 units and 1.7 wt% Moreover, the ratio of residue may be less than 50%, since the conversion is limited by the regenerator coke burning ability. |
| Idioma: | anglès |
| Publicat: |
2021
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| Matèries: | |
| Accés en línia: | http://earchive.tpu.ru/handle/11683/70744 https://doi.org/10.3390/catal11060701 |
| Format: | Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=666790 |
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| 200 | 1 | |a A Model of Catalytic Cracking: Product Distribution and Catalyst Deactivation Depending on Saturates, Aromatics and Resins Content in Feed |f G. Yu. Nazarova, E. N. Ivashkina, E. D. Ivanchina [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 40 tit.] | ||
| 330 | |a The problems of catalyst deactivation and optimization of the mixed feedstock become more relevant when the residues are involved as a catalytic cracking feedstock. Through numerical and experimental studies of catalytic cracking, we optimized the composition of the mixed feedstock in order to minimize the catalyst deactivation by coke. A pure vacuum gasoil increases the yields of the wet gas and the gasoline (56.1 and 24.9 wt%). An increase in the ratio of residues up to 50% reduces the gasoline yield due to the catalyst deactivation by 19.9%. However, this provides a rise in the RON of gasoline and the light gasoil yield by 1.9 units and 1.7 wt% Moreover, the ratio of residue may be less than 50%, since the conversion is limited by the regenerator coke burning ability. | ||
| 338 | |b Российский фонд фундаментальных исследований |d 21-53-10004 | ||
| 338 | |b Российский научный фонд |d 19-71-10015 | ||
| 461 | |t Catalysts | ||
| 463 | |t Vol. 11, iss. 6 |v [701, 17 p.] |d 2021 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a vacuum gasoil | |
| 610 | 1 | |a residues | |
| 610 | 1 | |a coke | |
| 610 | 1 | |a catalyst deactivation | |
| 610 | 1 | |a kinetics | |
| 610 | 1 | |a mathematical model | |
| 610 | 1 | |a вакуумные газойли | |
| 610 | 1 | |a кокс | |
| 610 | 1 | |a дезактивация | |
| 610 | 1 | |a катализаторы | |
| 610 | 1 | |a кинетика | |
| 610 | 1 | |a математические модели | |
| 701 | 1 | |a Nazarova |b G. Yu. |c chemist |c assistant of Tomsk Polytechnic University |f 1990- |g Galina Yurievna |3 (RuTPU)RU\TPU\pers\35588 |9 18757 | |
| 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 |3 (RuTPU)RU\TPU\pers\31275 |9 15453 | |
| 701 | 1 | |a Ivanchina |b E. D. |c chemist |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1951- |g Emilia Dmitrievna |3 (RuTPU)RU\TPU\pers\31274 | |
| 701 | 1 | |a Vosmerikov |b A. V. |g Aleksandr Vladimirovich | |
| 701 | 1 | |a Vosmerikova |b L. N. |g Lyudmila Nikolaevna | |
| 701 | 1 | |a Antonov |b A. V. |c chemist |c engineer of Tomsk Polytechnic University |f 1996- |g Artem Viktorovich |3 (RuTPU)RU\TPU\pers\47444 | |
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| 856 | 4 | |u http://earchive.tpu.ru/handle/11683/70744 | |
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