Jin-Bae Kim

Title: Innovations of Jin-Bae Kim in Nitrogen Adsorption Technologies.

Introduction

Jin-Bae Kim is a notable inventor based in Sakai, Japan, recognized for his contributions to nitrogen adsorption technologies. With a total of 2 patents, he has made significant advancements in methods for separating nitrogen from air.

Latest Patents

His latest patents include a selective adsorbent for nitrogen and a method for separating air using the same. The nitrogen selective adsorbent comprises a zeolite of a faujasite crystalline structure containing lithium and at least one of the elements nitrogen and hydrogen as essential cations. This adsorbent exhibits a nitrogen adsorption characteristic represented by a specific correlation between the number of associated lithium ions per unit lattice of a zeolite crystal and the amount of adsorbed nitrogen per unit lattice of the zeolite crystal. The air separation method utilizes this nitrogen selective adsorbent to effectively separate nitrogen from oxygen through selective adsorption.

Another patent focuses on a nitrogen adsorbent that comprises a crystalline X zeolite with a faujasite structure, characterized by an SiO2/Al2O3 ratio of less than 3.0. This crystal contains at least one trivalent element from the group consisting of iron, boron, and gallium, along with aluminum tetrahedral units associated with cations. Despite the presence of a designated trivalent element, the adsorbent maintains the number of cation sites that contribute to adsorption, demonstrating excellent separation performance of nitrogen and oxygen, as well as remarkable heat resistance. Notably, when this nitrogen adsorbent is heated under a vacuum before use, its adsorption performance is significantly enhanced.

Career Highlights

Throughout his career, Jin-Bae Kim has worked with prominent companies such as Daido Hoxan Inc. and Air Water Inc. His work in these organizations has contributed to the development of innovative technologies in the field of gas separation.

Collaborations

Jin-Bae Kim has collaborated with notable individuals in his field, including Hiromi Kiyama and Haruo Yoshioka. These collaborations have further enriched his research and development efforts.

Conclusion

Jin-Bae Kim's innovative work in nitrogen adsorption technologies has led to significant advancements in air separation methods. His contributions continue to impact the field positively, showcasing the importance of innovation in addressing environmental challenges.