Tomoji Makiguchi

Title: Tomoji Makiguchi: Innovator in Chemical Processes

Introduction

Tomoji Makiguchi is a notable inventor based in Ibaraki, Japan. He is recognized for his contributions to the field of chemical engineering, particularly in the production of isopropyl chloride. His innovative approach has led to advancements in industrial processes that are both efficient and environmentally friendly.

Latest Patents

Makiguchi holds a patent for a process for producing isopropyl chloride. This invention presents an industrially advantageous method for isopropyl chloride production, maintaining catalytic activity under milder reaction conditions compared to conventional processes. The process requires no special reactor, as propylene and hydrogen chloride are reacted in a gas phase, in the presence of iron or a halogenated aluminum oxide, preferably aluminum oxide reacted with hydrogen chloride. The reaction occurs at a temperature of 20 to 100°C and a pressure of 1013 to 3039 hPa (absolute pressure). He has been granted 1 patent for this innovative process.

Career Highlights

Throughout his career, Tomoji Makiguchi has worked with prominent companies in the chemical industry. He has been associated with Kashima Chemical Company, Limited and Asahi Glass Company, Limited. His work in these organizations has contributed significantly to advancements in chemical production techniques.

Collaborations

Makiguchi has collaborated with several professionals in his field, including Tomoko Matsumoto and Tateo Nakano. These collaborations have fostered innovation and development in chemical processes.

Conclusion

Tomoji Makiguchi's contributions to the field of chemical engineering, particularly through his patented process for isopropyl chloride production, highlight his role as an influential inventor. His work continues to impact the industry positively.