Kazuhiko Fujie

Title: Kazuhiko Fujie: Innovator in Zeolite Technology

Introduction

Kazuhiko Fujie is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of zeolite technology, particularly in the development of adsorbents for gas purification. With a total of 2 patents, his work has implications for various industrial applications.

Latest Patents

Fujie's latest patents include a molded Cu-ZSM5 zeolite adsorbent and a method for activating the same. This method involves oxidizing a molded product of Cu-ZSM5 zeolite in a flow of air or a gas with equivalent oxidizability at temperatures ranging from 250°C to 550°C. Following this, the molded product is heat-treated in a vacuum or inert gas at temperatures between 550°C and 800°C. This innovative approach ensures that the adsorption performance of the adsorbent remains intact. Additionally, he has developed an apparatus and method for purifying air used in cryogenic air separation. This system effectively removes nitrogen oxides and hydrocarbons, utilizing a two-layer adsorbing cylinder composed of specialized adsorbents.

Career Highlights

Kazuhiko Fujie has worked with notable companies such as Nippon Sanso Corporation and Taiyo Nippon Sanso Corporation. His experience in these organizations has allowed him to refine his expertise in gas purification technologies and zeolite applications.

Collaborations

Fujie has collaborated with esteemed colleagues, including Masato Kawai and Morimitsu Nakamura. Their joint efforts have contributed to advancements in zeolite technology and its applications in various industries.

Conclusion

Kazuhiko Fujie's innovative work in zeolite technology and gas purification has established him as a key figure in his field. His patents reflect a commitment to enhancing adsorption performance and environmental sustainability.