20240010662. METHODS FOR SYNTHESIS OF HIERARCHICALLY ORDERED CRYSTALLINE MICROPOROUS MATERIALS WITH LONG-RANGE MESOPOROUS ORDER simplified abstract (Saudi Arabian Oil Company)
METHODS FOR SYNTHESIS OF HIERARCHICALLY ORDERED CRYSTALLINE MICROPOROUS MATERIALS WITH LONG-RANGE MESOPOROUS ORDER
Organization Name
Inventor(s)
Rajesh Kumar Parsapur of Thuwal (SA)
Robert P. Hodgkins of Dhahran (SA)
Omer Refa Koseoglu of Dhahran (SA)
Anissa Bendjeriou Sedjerari of Thuwal (SA)
METHODS FOR SYNTHESIS OF HIERARCHICALLY ORDERED CRYSTALLINE MICROPOROUS MATERIALS WITH LONG-RANGE MESOPOROUS ORDER - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240010662 titled 'METHODS FOR SYNTHESIS OF HIERARCHICALLY ORDERED CRYSTALLINE MICROPOROUS MATERIALS WITH LONG-RANGE MESOPOROUS ORDER
Simplified Explanation
The abstract of this patent application describes methods for synthesizing hierarchically ordered zeolites and zeolite-type materials. These materials possess a high degree of well-defined long-range mesoporous ordering. The methods involve base-mediated reassembly, where the parent material is dissolved to the level of oligomeric structural building units and then self-assembled to minimize or avoid amorphization/structural collapse. The dissolution and self-assembly process is carefully controlled to produce hierarchically ordered zeolites and zeolite-type materials.
- The patent application describes methods for synthesizing hierarchically ordered zeolites and zeolite-type materials.
- The methods involve base-mediated reassembly of the parent material.
- The dissolution of the parent material is controlled to the level of oligomeric structural building units.
- The self-assembly process minimizes or avoids amorphization/structural collapse.
- The resulting materials possess a high degree of well-defined long-range mesoporous ordering.
Potential applications of this technology:
- Catalysis: Hierarchically ordered zeolites can be used as catalysts in various chemical reactions due to their high surface area and controlled porosity.
- Adsorption: These materials can be used for selective adsorption of specific molecules, such as pollutants or gases, from a mixture.
- Separation: Hierarchically ordered zeolites can be utilized in separation processes, such as molecular sieving, to separate molecules based on their size and shape.
Problems solved by this technology:
- Lack of well-defined long-range mesoporous ordering in traditional zeolite synthesis methods.
- Amorphization or structural collapse during the synthesis process, leading to loss of desired properties.
- Limited control over the pore size and distribution in zeolite materials.
Benefits of this technology:
- Enhanced catalytic performance due to the well-defined long-range mesoporous ordering.
- Improved selectivity and efficiency in adsorption and separation processes.
- Greater control over the pore size and distribution, allowing for tailored properties based on specific applications.
Original Abstract Submitted
methods for synthesis of hierarchically ordered zeolites and zeolite-type materials are provided. synthesized hierarchically ordered zeolites and zeolite-type materials formed according to the methods herein possess a high-degree of well-defined long-range mesoporous ordering. the methods include base-mediated reassembly, by dissolution of the parent material to the level of oligomeric structural building units of the parent material, and minimizing or avoiding amorphization/structural collapse. the dissolution and self-assembly is comprehensively controlled to produce hierarchically ordered zeolites and zeolite-type materials according to the methods herein.