Norihito Chiyoda

Title: Norihito Chiyoda: Innovator in Catalytic Cracking Technology

Introduction

Norihito Chiyoda is a prominent inventor based in Satte, Japan. He is known for his significant contributions to the field of catalytic cracking technology, particularly in the production of high-octane gasoline and LPG with enhanced propylene content. His innovative approach has garnered attention in the petroleum industry.

Latest Patents

Chiyoda holds a patent for a "Catalyst for catalytic cracking of hydrocarbon oil and method for catalytic cracking of hydrocarbon oil." This invention focuses on a catalyst that can produce a gasoline fraction with a high octane number in high yield while minimizing the yield of heavy distillates. The catalyst comprises a specific amount of a granulated catalyst A, which includes a zeolite with a sodalite cage structure, silicon from a silica sol, phosphorus and aluminum from mono aluminum phosphate, a clay mineral, and a rare-earth metal. Additionally, it includes a granulated catalyst B with a pentasil-type zeolite, maintaining a precise ratio of phosphorus and aluminum to pentasil-type zeolite.

Career Highlights

Chiyoda is associated with Cosmo Oil Co., Ltd., where he has made significant advancements in catalytic processes. His work has been instrumental in improving the efficiency and yield of hydrocarbon oil processing. His innovative solutions have positioned him as a key figure in the industry.

Collaborations

Chiyoda has collaborated with notable colleagues, including Yuji Saka and Tetsuya Kimura. Their combined expertise has contributed to the development of advanced catalytic technologies.

Conclusion

Norihito Chiyoda's contributions to catalytic cracking technology highlight his role as an influential inventor in the petroleum sector. His innovative catalyst design has the potential to enhance fuel production efficiency and quality.