Hisanao Motomuro

Title: Hisanao Motomuro: Innovator in Sulfuric Acid Production

Introduction

Hisanao Motomuro is a notable inventor based in Suita, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of sulfuric acid. With a total of 2 patents, his work focuses on enhancing the efficiency and effectiveness of catalysts used in industrial processes.

Latest Patents

His latest patents include a heat-resistant catalyst for the production of sulfuric acid. This catalyst utilizes vanadium pentoxide as the main catalytic component, along with potassium sulfate as a promotor. The catalyst is designed for use with a gas containing sulfur dioxide in high concentrations. The specific formulation includes a ratio of K₂O (mol) to V₂O₅ (mol) ranging from 3.8 to 5.5, with a V₂O₅ content of 5.5 to 7.5% by weight. The sum of the ratio and the V₂O₅ content is maintained between 9.3 to 11. Another patent focuses on a process for producing sulfuric acid using a similar catalyst composition, ensuring high efficiency in the chemical reaction.

Career Highlights

Hisanao Motomuro is currently employed at Nippon Shokubai Kagaku Kogyo Co., Ltd. His work at this esteemed company has allowed him to develop innovative solutions that address industry challenges. His expertise in catalyst development has positioned him as a key figure in the field.

Collaborations

Throughout his career, Motomuro has collaborated with notable colleagues, including Haruichi Hara and Toshihide Kanzaki. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Hisanao Motomuro's contributions to the field of sulfuric acid production through innovative catalyst development highlight his importance as an inventor. His work continues to influence the chemical engineering industry, paving the way for more efficient industrial processes.