Ryo Kawarabuki

Title: Ryo Kawarabuki: Innovator in Lithium Carbonate Production

Introduction

Ryo Kawarabuki is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of lithium carbonate production, which is essential for lithium-ion batteries. With a total of 2 patents, his work is pivotal in advancing battery technology.

Latest Patents

Kawarabuki's latest patents focus on innovative methods for producing lithium carbonate. The first patent describes a method that utilizes carbon dioxide gas obtained from calcining limestone. This gas is introduced into a concentrated lithium-containing brine, along with ammonia, to deposit lithium carbonate crystals. The crystals are then recovered through solid-liquid separation. The second patent outlines a similar process, where ammonia and carbon dioxide gas are mixed with an aqueous solution containing lithium chloride to conduct a carbonation reaction, followed by solid-liquid separation to recover high purity lithium carbonate.

Career Highlights

Throughout his career, Ryo Kawarabuki has worked with prominent companies such as Nittetsu Mining Co., Ltd. and Sumitomo Corporation. His experience in these organizations has contributed to his expertise in lithium production technologies.

Collaborations

Kawarabuki has collaborated with notable colleagues, including Masanobu Kawata and Kohei Mitsuhashi. Their combined efforts have furthered advancements in the field of lithium carbonate production.

Conclusion

Ryo Kawarabuki's innovative methods for producing lithium carbonate highlight his significant role in the advancement of battery technology. His contributions are vital for the future of energy storage solutions.