Kimito Okumura

Title: Kimito Okumura: Innovator in Chemical Processes

Introduction

Kimito Okumura is a notable inventor based in Yamaguchi, Japan. He has made significant contributions to the field of chemical engineering, particularly in the development of catalysts and processes for producing valuable chemical compounds. With a total of 5 patents to his name, Okumura's work has had a substantial impact on the industry.

Latest Patents

One of Okumura's latest patents involves a process of dehydration reactions. This invention relates to the production of acrolein, acrylic acid, or methacrylic acid through the dehydration reaction of renewable raw materials such as glycerin or hydroxycarboxylic acids. The process utilizes a novel catalyst system supported on a carrier with a bimodal structure and a high pore volume and distribution. This innovation allows for longer operation durations, resulting in higher productivity and extended running times for the production of these important chemicals.

Another significant patent by Okumura is focused on a catalyst for the production of butadiene. This catalyst uses n-butene as a raw material and is designed for gas-phase contact oxidative dehydrogenation of n-butene. It is capable of stably producing butadiene in high yields from the onset of the reaction. The catalyst is characterized by a shaped complex metal oxide containing molybdenum, with a macropore volume of 80% or more based on the total pore volume.

Career Highlights

Throughout his career, Kimito Okumura has worked with prominent companies in the chemical industry. Notably, he has been associated with Arkema France and Nippon Kayaku Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in catalyst development and chemical processes.

Collaborations

Okumura has collaborated with several professionals in his field, including Jean-Luc Dubois and Ryota Hiraoka. These collaborations have likely enriched his research and development efforts, leading to innovative solutions in chemical engineering.

Conclusion

Kimito Okumura is a distinguished inventor whose work in chemical processes and catalysts has advanced the industry significantly. His innovative patents and collaborations reflect his commitment to enhancing chemical production methods.