Influence of Secondary Porosity Introduction via Top-Down Methods on MOR, ZSM-5, and Y Zeolites on Their Cumene Cracking Performance

Catalysts, Год журнала: 2025, Номер 15(2), С. 146 - 146

Опубликована: Фев. 4, 2025

The influence of secondary porosity and the dimensionality zeolitic structures with 1D 3D pore systems on accessibility cumene to Brønsted acid sites was evaluated in this study. Zeolites Y, ZSM-5, MOR, obtained through NH4F leaching basic treatments, were studied. Y ZSM-5 showed a significant increase specific surface area while maintaining micropore volume as well an concentration following treatment. Zeolite MOR exhibited mesopore retained acidity. impact treatments catalytic properties cracking, which yielded high conversion for materials. This result is consistent goal model reaction characterize sites, enhance accessibility, reduce diffusion paths.

Язык: Английский

Recent Progress in Carbon Nanotubes Production via Catalytic Chemical Vapour Deposition

Journal of Analytical and Applied Pyrolysis, Год журнала: 2025, Номер unknown, С. 107093 - 107093

Опубликована: Март 1, 2025

Язык: Английский

Photocatalytic degradation of the Remazol Red Ultra RGB dye using SrFe12O19-Fe3O4 magnetic oxides dispersed in silica: Effect of reduction temperature

Desalination and Water Treatment, Год журнала: 2024, Номер 320, С. 100760 - 100760

Опубликована: Сен. 7, 2024

Язык: Английский