Nobumasa Suzuki

Title: Nobumasa Suzuki: Innovator in Ethylenamine Production

Introduction

Nobumasa Suzuki is a notable inventor based in Shinnanyo, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of ethylenamines and polyalkylene polyamines. With a total of three patents to his name, Suzuki's work has had a considerable impact on the industry.

Latest Patents

One of his latest patents is a process for producing an ethylenamine. This innovative process involves reacting ammonia and/or an ethylenamine with an ethanolamine in the presence of hydrogen. The result is an ethylenamine that has an increased number of ethylene chains compared to the starting materials. A catalyst comprising nickel and rare earth elements is utilized for this reaction. Another significant patent is for a process for producing a polyalkylene polyamine. This process entails reacting ammonia and/or a polyalkylene polyamine with an alkanolamine to yield an alkylenamine with an increased number of alkylene chains. A niobium-containing catalyst supported on a carrier is employed in this reaction.

Career Highlights

Nobumasa Suzuki is currently associated with Tosoh Corporation, a leading company in the chemical industry. His work at Tosoh has allowed him to focus on innovative processes that enhance the production of essential chemical compounds.

Collaborations

Throughout his career, Suzuki has collaborated with esteemed colleagues such as Yasushi Hara and Yukio Ito. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Nobumasa Suzuki's contributions to the field of chemical engineering, particularly in the production of ethylenamines and polyalkylene polyamines, highlight his role as a significant inventor. His patents reflect a commitment to advancing chemical processes and improving industrial applications.