Nobuaki Kita

Title: Nobuaki Kita: Innovator in Metal Recovery Technologies

Introduction

Nobuaki Kita is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of metal recovery, particularly focusing on platinum group metals and indium. With a total of 2 patents, his work showcases innovative methods that enhance the efficiency of metal recovery processes.

Latest Patents

Nobuaki Kita's latest patents include a method for recovering platinum group metals and a method for recovering indium from indium-containing material. The first patent describes a process that involves melting a material containing platinum group metals in a furnace, along with a copper source material and a reducing agent. This method allows for the efficient separation of molten metal absorbing platinum group metals from slag oxide based on specific gravity. The second patent outlines a recovery method where indium sponge is produced in powder form through a substitution deposition process, utilizing chlorine and a reducing agent in a controlled pH environment.

Career Highlights

Nobuaki Kita is associated with Dowa Metals & Mining Co., Ltd., where he applies his expertise in metal recovery technologies. His innovative approaches have contributed to advancements in the field, making significant impacts on the efficiency of metal recovery processes.

Collaborations

Nobuaki has collaborated with notable colleagues such as Minoru Kawasaki and Hiromitsu Yatsuhashi. Their combined efforts in research and development have furthered the progress of metal recovery technologies.

Conclusion

Nobuaki Kita stands out as an influential inventor in the realm of metal recovery, with his innovative patents paving the way for more efficient processes. His contributions continue to shape the industry and enhance the recovery of valuable metals.