Hiroshi Terada

Title: Innovations by Hiroshi Terada

Introduction

Hiroshi Terada is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of coal processing through his innovative patents. With a total of two patents to his name, Terada has focused on improving the efficiency and quality of coal-water slurry production.

Latest Patents

One of his latest patents is a "Process for producing a high concentration coal-water slurry." This process involves continuously monitoring various parameters such as viscosity, concentration, pH, and particle diameter distribution of the slurry. By detecting variations in these parameters, the process allows for the adjustment of coal and water quantities, as well as the addition of surfactants and pH adjustors, ensuring a uniform quality of the coal-water slurry.

Another significant patent is the "Process for removing ash from coal." This innovative method effectively removes mineral impurities from coal by introducing oil droplets into an aqueous slurry of pulverized coal. The lipophilic nature of coal allows it to attach to the oil droplets, which then float to the surface, while the hydrophilic mineral impurities remain in the slurry.

Career Highlights

Hiroshi Terada has worked with prominent companies such as Babcock-Hitachi Kabushiki Kaisha and Hitachi, Ltd. His experience in these organizations has contributed to his expertise in coal processing technologies.

Collaborations

Some of his notable coworkers include Hidetoshi Akimoto and Ryuichi Kaji. Their collaboration has likely fostered an environment of innovation and development in their respective fields.

Conclusion

Hiroshi Terada's contributions to coal processing through his patents demonstrate his commitment to innovation and efficiency. His work continues to impact the industry positively, showcasing the importance of inventive solutions in energy production.