Akira Kunimatsu

Title: Akira Kunimatsu: Innovator in Electrolytic Enrichment Methods

Introduction

Akira Kunimatsu is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of electrolytic enrichment methods, particularly in the treatment of heavy water and tritium water. With a total of three patents to his name, his work has implications for both energy and environmental sectors.

Latest Patents

One of his latest patents is an electrolytic enrichment method for heavy water. This method involves enriching heavy water through electrolysis using an alkaline water electrolysis cell. The process includes an anode chamber and a cathode chamber, with a diaphragm separating them. An electrolyte, created by adding high-concentration alkaline water to raw material water containing heavy water, is circulated between the two chambers. The method ensures that the alkali concentration remains constant during electrolysis, enhancing the efficiency of the process.

Another significant patent is a method for treating tritium-water-containing raw water. This method involves supplying raw water containing tritium and alkali water to a circulation tank. The raw water is mixed with alkali water to create an electrolyte with a desired alkali concentration. Continuous electrolysis of this electrolyte allows for the gasification of the raw water, effectively diluting the tritium concentration in the resulting hydrogen gas.

Career Highlights

Throughout his career, Akira Kunimatsu has worked with prominent companies such as Industrie De Nora S.p.A. and De Nora Permelec Ltd. His experience in these organizations has contributed to his expertise in electrolytic processes and water treatment technologies.

Collaborations

He has collaborated with notable individuals in his field, including Akiyoshi Manabe and Yoshinori Nishiki. These collaborations have furthered his research and development efforts in innovative water treatment solutions.

Conclusion

Akira Kunimatsu's contributions to the field of electrolytic enrichment methods highlight his role as an influential inventor. His patents not only advance technological understanding but also offer practical solutions for environmental challenges. His work continues to inspire future innovations in water treatment technologies.