Chiyoda Corporation recently filed a patent titled “Zeolite Composite Catalyst for Selective Hydrogenolysis of Cyclic Compounds,” dated May 16, 2024. The inventors remain under the umbrella of Chiyoda Corporation, a well-known entity in hydrogen technology.
Innovative Features
The patent introduces a novel zeolite composite catalyst to conduct selective hydrogenolysis on cyclic compounds with five-member ring structures. These cyclic compounds play a crucial role in aromatic compounds used as hydrogen carriers. The zeolite composite catalyst includes either aluminum or gallium and features a zeolite with an MFI-type structure serving as a binder. This innovative combination allows for enhanced selectivity and efficiency in hydrogenolysis, setting it apart from existing catalysts.
Potential Applications
This patented technology has significant potential applications in hydrogen storage and transportation. Cyclic compounds are often used as hydrogen carriers due to their stability and efficiency in storing hydrogen. The selective hydrogenolysis enabled by this catalyst can improve the overall process of hydrogen release, making it more efficient and cost-effective. This could have wider applications in industries such as renewable energy, chemical manufacturing, and even automotive sectors, where hydrogen fuel cells are gaining traction.
