Jun Kitagawa

Title: Innovations of Jun Kitagawa in Catalytic Processes

Introduction

Jun Kitagawa is a prominent inventor based in Yamaguchi, Japan. She has made significant contributions to the field of catalysis, particularly in the preparation of important chemical compounds. With a total of 3 patents, her work has garnered attention for its innovative approaches and practical applications.

Latest Patents

One of her latest patents involves a catalyst for oxidizing methacrolein and a method for preparing methacrylic acid. This composite oxide catalyst is represented by the general formula: Mo-V-P-X-Y, where X includes elements such as Sb, Cu, Co, Bi, and As, while Y consists of K, Rb, Cs, and Tl. The catalyst demonstrates excellent catalytic activity, selectivity to methacrylic acid, and impressive catalytic stability and lifetime. Another notable patent details a method for preparing acrolein or methacrolein by subjecting propylene, secondary propanol, isobutylene, or tertiary butanol to gas phase catalytic oxidation with molecular oxygen, utilizing a specific catalyst formula.

Career Highlights

Jun Kitagawa is currently employed at Mitsui Toatsu Chemicals, Incorporated, where she continues to advance her research in catalysis. Her work has not only contributed to the scientific community but has also had practical implications in industrial applications.

Collaborations

Throughout her career, Jun has collaborated with notable colleagues, including Kazunori Kawahara and Tadatoshi Honda. These collaborations have further enriched her research and innovation in the field.

Conclusion

Jun Kitagawa's contributions to catalysis and her innovative patents highlight her role as a leading inventor in her field. Her work continues to influence the development of efficient chemical processes.