Hiroaki Kitatomi

Title: Hiroaki Kitatomi: Innovator in Activated Carbon Technology

Introduction

Hiroaki Kitatomi is a notable inventor based in Bizen, Japan. He has made significant contributions to the field of activated carbon technology, holding a total of 4 patents. His work focuses on the development of activated carbons with enhanced performance characteristics.

Latest Patents

Kitatomi's latest patents include innovative methods for producing activated carbon. One of his inventions relates to an activated carbon that possesses a pore volume (A) of 0.3 to 0.7 mL/g at a pore diameter of 6.5 to 50 nm, as determined by mercury intrusion porosimetry. Additionally, it features a pore volume (B) of 0.23 mL/g or less at a pore diameter of 750 to 4,000 nm, resulting in a pore volume ratio (A)/(B) of 1.7 or higher. Another patent discloses activated carbons with high decolorization performance in liquid phases, including those with relatively high viscosities, such as sugar liquids. These activated carbons have a pore volume calculated by measuring a nitrogen adsorption isotherm at 77 K, with a value of 0.58 mL/g or less, and a pore volume at a pore diameter of 10 to 10,000 nm measured by the mercury intrusion method of 0.35 mL/g or more.

Career Highlights

Hiroaki Kitatomi is associated with Kuraray Co., Ltd., where he continues to innovate in the field of activated carbon. His work has been instrumental in advancing the applications of activated carbon in various industries.

Collaborations

Kitatomi has collaborated with notable coworkers, including Mitsunori Nishita and Mitsunori Hitomi, contributing to the development of advanced activated carbon technologies.

Conclusion

Hiroaki Kitatomi's contributions to activated carbon technology highlight his innovative spirit and dedication to improving material performance. His patents reflect a commitment to advancing the field and addressing practical challenges in various applications.