Koichi Mizutani

Title: Koichi Mizutani: Innovator in Chemical Engineering

Introduction

Koichi Mizutani is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of chemical engineering, particularly in the development of catalysts and particulate compositions. With a total of 3 patents to his name, Mizutani's work has had a considerable impact on industrial processes.

Latest Patents

Mizutani's latest patents include a catalyst for acrylonitrile synthesis. This catalyst is composed of particles containing silica and a composite oxide that includes at least molybdenum. The unique feature of this catalyst is that when the Mo/Si atomic ratio in the bulk composition is represented by A and the Mo/Si atomic ratio in the surface composition of the particles is represented by B, the ratio B/A does not exceed 0.6. Another significant patent is a process for producing a particulate iron-antimony containing oxide. This process involves creating an aqueous slurry with iron ions, nitrate ions, and antimony trioxide, adjusting the pH, heating the slurry, spray-drying it, and finally calcining the resultant particles to achieve high compressive strength.

Career Highlights

Throughout his career, Mizutani has worked with prominent companies such as Nitto Chemical Industry Co., Ltd. and Dia-nitrix Co., Ltd. His experience in these organizations has allowed him to refine his expertise in chemical processes and innovations.

Collaborations

Mizutani has collaborated with notable colleagues, including Yutaka Sasaki and Kunio Mori. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Koichi Mizutani is a distinguished inventor whose work in chemical engineering has led to innovative solutions in catalyst development and particulate compositions. His contributions continue to influence the industry and inspire future innovations.