Yuzo Horinouchi

Title: Yuzo Horinouchi - Innovator in Silica Gel Technology

Introduction

Yuzo Horinouchi, an inventive mind hailing from Nobeoka, Japan, has significantly contributed to the field of silica gel technology. With two patents to his name, Horinouchi's innovations focus on methods for preparing silica gel particles with specific physical properties, which are valuable in various industrial applications.

Latest Patents

Horinouchi's latest patents showcase his expertise in creating high-quality silica gel particles. The first patent, titled "Method for preparing spherular silica gel particles," outlines a process for obtaining minute spherular silica gel particles that serve as effective polymer catalyst carriers. This method enables the production of these particles without the use of organic substances, simply by adjusting the moisture content in a slurry of silica hydrogel particles and water. The resulting silica gel particles exhibit controlled physical properties, such as specific surface area, average pore diameter, and pore volume, while also ensuring adequate particle strength.

The second patent, “Silica gel manufactured by a hydrothermal polymerization,” introduces a method for creating silica gels in the form of scales or needles. Horinouchi's process involves freezing silicic acid sol, which subsequently crystallizes and deposits within the gaps of the solvent's crystal faces. By executing a hydrothermal polymerization after unfreezing the silica hydrogels, manufacturers can produce silica gels with desirable physical properties without a freeze-drying step, greatly simplifying the production process.

Career Highlights

Yuzo Horinouchi is associated with Fuji-Davison Chemical Ltd., a company dedicated to chemical innovations and product developments. His work has led to advancements in silica gel technology that are beneficial across various sectors, including catalysis and material sciences. Through his patents, Horinouchi demonstrates a commitment to tackling challenges in silica gel production with innovative solutions.

Collaborations

Throughout his career, Horinouchi has collaborated with talented professionals, including Mutsuhiro Ito and Takashi Matsui. Together, they have contributed to the advancements in silica gel methodologies, combining their expertise to maximize the potential of their inventions.

Conclusion

Yuzo Horinouchi's innovative contributions to the field of silica gel technology exemplify the spirit of modern invention. His patents not only reflect his understanding of the complexities of silica particle production but also serve as a foundation for future advancements in the industry. As the demand for specialized silica gels continues to grow, Horinouchi's work stands as a testament to the significance of innovation in chemical engineering.