Tokuzo Kurata

Title: The Innovations of Tokuzo Kurata

Introduction

Tokuzo Kurata is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of chemical engineering, particularly in the area of titanium mineral processing and nitrile hydration. With a total of two patents to his name, Kurata's work has had a meaningful impact on industrial processes.

Latest Patents

Kurata's latest patents include a process for preparing concentrated titanium mineral and a process for hydrating an unsaturated nitrile. The first patent focuses on the concentration of titanium minerals through leaching with an acid leaching agent, enhanced by the presence of a chelating agent, sulfonate surfactant, or polyacrylamide surfactant. This innovative method effectively removes iron components from the minerals. The second patent describes a copper catalyst that is produced by reducing a copper compound with formaldehyde in an alkaline aqueous medium. This catalyst is highly effective for the hydrolysis of unsaturated nitriles to amides, especially when combined with specific elements to enhance its activity and longevity.

Career Highlights

Tokuzo Kurata is associated with Mitsubishi Chemical Industries Limited, where he has been able to apply his expertise in chemical processes. His work has contributed to advancements in the industry, particularly in the efficient processing of chemical compounds.

Collaborations

Throughout his career, Kurata has collaborated with notable colleagues such as Takeshi Okano and Kunihiko Ohfuchi. These partnerships have fostered innovation and have been instrumental in the development of his patented processes.

Conclusion

Tokuzo Kurata's contributions to chemical engineering through his patents demonstrate his innovative spirit and commitment to advancing industrial processes. His work continues to influence the field and showcases the importance of collaboration in achieving significant technological advancements.