Katsutoshi Kojima

Title: Katsutoshi Kojima: Innovator in Phosphoric Monoester Purification

Introduction

Katsutoshi Kojima is a notable inventor based in Wakayama, Japan. He has made significant contributions to the field of chemical engineering, particularly in the purification of phosphoric monoesters. His innovative approach has led to the development of a novel process that enhances the efficiency of chemical reactions.

Latest Patents

Kojima holds a patent for a process for the purification of phosphoric mono esters. This process involves reacting one mole of a linear or branched, saturated or non-saturated aliphatic alcohol with two to ten moles of polyphosphoric acid at a concentration of 100 to 116% converted as orthophosphoric acid. The reaction takes place in one or more solvents, which include linear or branched saturated aliphatic hydrocarbons and saturated cycloaliphatic hydrocarbons. The process allows for the effective separation and purification of the phosphoric monoester, enabling the reuse of recovered orthophosphoric acid.

Career Highlights

Katsutoshi Kojima is associated with Kao Corporation, where he has applied his expertise in chemical processes. His work has been instrumental in advancing the company's capabilities in chemical manufacturing and innovation. With a focus on efficiency and sustainability, Kojima's contributions have positioned him as a key figure in his field.

Collaborations

Kojima has collaborated with notable colleagues, including Tomihiro Kurosaki and Junya Wakatsuki. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Katsutoshi Kojima's work in the purification of phosphoric monoesters exemplifies the impact of innovative thinking in chemical engineering. His patent and contributions to Kao Corporation highlight the importance of efficiency and sustainability in modern chemical processes.