Yasuhiko Igawa

Title: Yasuhiko Igawa: Innovator in Iron Oxide Pellet Production

Introduction

Yasuhiko Igawa is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of materials science, particularly in the production of iron oxide pellets. With a total of 3 patents to his name, his work has implications for various industrial applications.

Latest Patents

Igawa's latest patents focus on a method of producing iron oxide pellets. This method involves several steps, including adding water to a raw material mixture that comprises iron oxide as the primary component, a carbonaceous material for reducing the iron oxide, an organic binder for binding the components, and an inorganic coagulant in a specific mass percentage. The mixture is then pelletized to create a green pellet, which is subsequently dried until the moisture content is reduced to 1.0 mass percent or less. The resulting iron oxide pellet is then charged into a reducing furnace for reduction, yielding a reduced iron pellet.

Career Highlights

Throughout his career, Yasuhiko Igawa has worked with prominent companies such as Kobe Steel, Ltd. and Kabushiki Kaisha Kobe Seiko Sho. His experience in these organizations has allowed him to refine his expertise in materials processing and innovation.

Collaborations

Igawa has collaborated with notable colleagues, including Osamu Tsuchiya and Hidetoshi Tanaka. These partnerships have contributed to the advancement of his research and the successful development of his patented methods.

Conclusion

Yasuhiko Igawa's innovative work in the production of iron oxide pellets showcases his expertise and dedication to advancing materials science. His contributions continue to influence the industry and pave the way for future innovations.