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US 2026/0257928 A1Published application
Methods of preparing mesoporous nano zeolite
AssigneeSaudi Arabian Oil Company
InventorsMohammed Z. Albahar, Lianhui Ding, Batool Altaher, Faisal M. Almulla
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Abstract
This disclosure relates to methods of preparing mesoporous nano zeolite including a one pot dry gel conversion of zeolite precursor materials to mesoporous nano zeolite.
Claims20
A method of preparing a mesoporous nano zeolite comprising:
- combining zeolite precursor materials in a reaction vessel, wherein the zeolite precursor materials comprise an aluminum source, a silica source, a template source, and a surfactant;
- stirring the zeolite precursor materials in the same reaction vessel to form a zeolite precursor mixture;
- drying the zeolite precursor mixture to form a dried zeolite powder;
- heating the dried zeolite powder in an autoclave to form a crystallized zeolite;
- and
- calcinating the crystallized zeolite to form a mesoporous nano zeolite.
3 more elements
A method of preparing a mesoporous nano zeolite comprising:
- combining zeolite precursor materials in a reaction vessel, wherein the zeolite precursor materials comprise an aluminum source, a silica source, a template source, and a surfactant;
- stirring the zeolite precursor materials in the same reaction vessel to form a zeolite precursor mixture;
- drying the zeolite precursor mixture to form a dried zeolite powder;
- grinding the dried zeolite powder;
- heating the dried zeolite powder in an autoclave to form a crystallized zeolite;
- washing the crystallized zeolite with a solvent;
- drying the crystallized zeolite;
- and
- calcinating the crystallized zeolite to form a mesoporous nano zeolite.
6 more elements
Dependencies are inferred from the claim text.