Gohki Kakemoto

Title: Gohki Kakemoto: Innovator in Phenol Manufacturing

Introduction

Gohki Kakemoto is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of chemical engineering, particularly in the manufacturing of phenols from lignin. His innovative approach has implications for both environmental sustainability and cost efficiency in pulp production.

Latest Patents

Kakemoto holds a patent for a method of manufacturing phenols from lignin. This patent describes a process where phenols such as cresol, phenol, and xylenol are obtained through the thermal decomposition of a lignin-containing material mixed with a double ring aromatic hydrocarbon solvent. Notably, the spent liquid from a solvolysis pulping process can serve as the lignin-containing raw material, allowing for the phenols produced to be reused as solvents in the solvolysis process. This self-supplying mechanism leads to a reduction in costs associated with pulp production.

Career Highlights

Throughout his career, Gohki Kakemoto has worked with prominent organizations such as JGC Corporation and Japan Pulp & Paper Research Institute, Inc. His experience in these institutions has allowed him to refine his expertise in chemical processes and innovations in manufacturing.

Collaborations

Kakemoto has collaborated with esteemed colleagues, including Hiroshi Sagara and Noriyuki Suzuki. These partnerships have contributed to the advancement of research and development in the field of lignin utilization and phenol production.

Conclusion

Gohki Kakemoto's work in the manufacturing of phenols from lignin showcases his innovative spirit and commitment to enhancing industrial processes. His contributions not only advance the field of chemical engineering but also promote sustainability in pulp production.