“MULTICOMPONENT ALUMINOSILICATE CATALYSTS FOR CRACKING OF HEAVY VACUUM GAS OIL”
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Multicomponent aluminosilicate catalysts for heavy vacuum gas oil cracking were developed. The effect of composition on catalyst activity and stability was studied. Optimization of oxide ratios increased light fraction yield. The materials are promising for deep oil refining.
1. Maugé, F., et al. "Catalytic cracking of heavy oils: From molecule to process." Catalysis Today, 2020, 345, 1–12.
2. Liu, Z., and Wu, W. "Recent progress in catalytic cracking catalysts." Fuel Processing Technology, 2019, 193, 102–117.
3. Zhang, H., et al. "Modification of Y zeolites for fluid catalytic cracking." Applied Catalysis A: General, 2021, 615, 118056.
4. Taufiq-Yap, Y. H., et al. "Effect of rare-earth elements on zeolite-based catalysts." Journal of Rare Earths, 2018, 36(12), 1292–1301.
5. Wang, G., et al. "Improved performance of FCC catalysts with Ce and La-modified zeolites." Fuel, 2022, 310, 122230.
6. Арутюнов В.С. "Каталитический крекинг: теория и практика." — М.: Химия, 2016.
7. [7] Губин С.П., Назаров А.А. "Цеолитные катализаторы и их применение в нефтепереработке." СПб.: Наука, 2020.
8. Ибрагимов А.И., и др. "Влияние редкоземельных оксидов на кислотность алюмосиликатных катализаторов." Катализ в промышленности, 2021, №4.
9. Tang, Z., et al. "Development of hierarchical zeolite-based catalysts." Microporous and Mesoporous Materials, 2020, 305, 110324.
10. European Patent EP3415669A1. “Multicomponent catalysts for vacuum gas oil cracking”, 2018.
11. Wu, H., et al. “Role of surface acidity in catalytic cracking of VGO over modified aluminosilicates.” Catalysis Science & Technology, 2021, 11(3), 856–865.
12. Yang, C., et al. “Hierarchical zeolites for heavy oil cracking: synthesis and performance.” Journal of Catalysis, 2020, 389, 231–240.
13. Козлов А.Ю., Шапошников В.Ю. “Модифицированные алюмосиликаты для процессов нефтехимии.” Нефтехимия, 2022, 62(2), 123–131.
14. Zhang, Q., et al. “Effect of transition metal oxides on the hydrothermal stability of cracking catalysts.” Chemical Engineering Journal, 2023, 451, 138774.
15. Chen, Y., and Xu, X. “Catalyst deactivation mechanisms in FCC: coke, metals and regeneration.” Fuel, 2020, 263, 116653.
16. Li, H., et al. “Influence of La and Ce co-modification on zeolite acidity and cracking behavior.” Microporous and Mesoporous Materials, 2021, 321, 111155.
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