Tetsuo Imamura

Title: Tetsuo Imamura: Innovator in Phenol Production

Introduction

Tetsuo Imamura is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of highly pure phenol. With a total of 3 patents to his name, Imamura's work has had a substantial impact on the industry.

Latest Patents

Imamura's latest patents include a process for producing highly pure phenol. This innovative process involves catalytically treating crude phenol obtained from an acid-decomposition product of cumene hydroperoxide. The treatment utilizes an acidic γ-alumina catalyst to convert aliphatic and aromatic carbonyl compounds into high-boiling compounds, while minimizing the formation of undesirable by-products. Another significant patent focuses on catalysts for the catalytic pyrolysis of phenol distillation residue. These catalysts are designed to decompose distillation residues resulting from the separation of cumene, phenol, and acetone, allowing for the recovery of useful substances through pyrolytic reactions.

Career Highlights

Tetsuo Imamura is currently employed at Mitsui Petrochemical Industries, Ltd., where he continues to advance his research and development efforts. His work has been instrumental in enhancing the efficiency and purity of chemical processes within the petrochemical industry.

Collaborations

Imamura has collaborated with esteemed colleagues such as Tatsuo Shirahata and Toru Tomoshige. These partnerships have fostered innovation and have contributed to the successful development of his patented processes.

Conclusion

Tetsuo Imamura's contributions to the field of chemical engineering, particularly in phenol production, highlight his role as a leading inventor. His innovative processes and collaborations continue to shape the industry and pave the way for future advancements.