Fused particle membranes for filtration: Material and methods

RPI ID:
2023-016-301

Innovation Summary:
This technology introduces filtration systems using fused particle membranes that offer enhanced mechanical strength and selective permeability. The membranes are formed by thermally bonding particles into a porous structure, allowing precise control over pore size and distribution. The system is suitable for liquid and gas filtration across industrial, environmental, and biomedical applications. It supports scalable manufacturing and customizable membrane properties.

Challenges / Opportunities:
Traditional membranes may suffer from inconsistent pore structures and limited durability. This invention addresses the need for robust, tunable filtration media. It opens opportunities for advanced separation technologies in water treatment, air purification, and bioprocessing. The method also supports integration into modular filtration systems.

Key Benefits / Advantages:
✔ Tunable pore size and structure
✔ High mechanical strength
✔ Scalable manufacturing
✔ Suitable for diverse filtration needs

Applications:
• Industrial and biomedical filtration systems

Keywords:
Filtration, fused particle membranes, porous media, separation technology, membrane engineering

Intellectual Property:
WO2024249562A2 (Application PCT/US2024/031560), Published May 30, 2024

Patent Information: