This inventor holds 2 USPTO granted patents. Top assignee: Nippon Shokubai Kagaku Kogyo Co., Ltd.. Active years: 1977-1982.
Location History:
- Himeji, JA (1977)
- Himeji, JP (1982)
Company Filing History:
Years Active: 1977-1982
Title: Michito Okane: Innovator in Acrylic Acid Production and Desulfurization Processes
Introduction
Michito Okane is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of acrylic acid and the desulfurization of hydrogen sulfide-containing gases. With a total of 2 patents to his name, Okane's work has had a substantial impact on industrial processes.
Latest Patents
Okane's latest patents include a process for preparing and recovering acrylic acid. This innovative method involves contacting an acrylic acid-containing reaction product gas with water and a molecular oxygen-containing gas. The process effectively collects acrylic acid in an aqueous solution, separates it, and refines it. A key improvement in this method is the decomposition evaporation of the bottom liquor from a rectification tower, which enhances the extraction of acrylic acid and its dimer.
Another significant patent by Okane is a desulfurization process for hydrogen sulfide-containing gases. This process utilizes an alkaline aqueous solution containing naphthoquinonesulfonate to absorb hydrogen sulfide. The effluent is then subjected to catalytic oxidation, which separates out sulfur. The method includes specific adjustments to the pH of the absorbent and recirculation of the liquid absorbent to optimize the process.
Career Highlights
Okane is currently employed at Nippon Shokubai Kagaku Kogyo Co., Ltd., where he continues to innovate in the field of chemical processes. His work has been instrumental in improving the efficiency and effectiveness of industrial applications related to acrylic acid and sulfur removal.
Collaborations
Throughout his career, Okane has collaborated with esteemed colleagues such as Takahisa Sato and Masao Baba. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Michito Okane's contributions to the fields of acrylic acid production and gas desulfurization highlight his role as a leading inventor in chemical engineering. His patents reflect a commitment to advancing industrial processes and improving environmental sustainability.