Hideo Hashimoto

Title: Hideo Hashimoto: Innovator in Petroleum Processing

Introduction

Hideo Hashimoto is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the field of petroleum processing, particularly in the thermal cracking of heavy petroleum oils. With a total of 2 patents, his work has advanced the methods used in the industry.

Latest Patents

Hashimoto's latest patents include a process for thermally cracking heavy petroleum oil and a method for fluid catalytic cracking of heavy hydrocarbon oil. The first patent describes a process where heavy petroleum oil is treated in a cracking furnace followed by a perfect mixing type tank reactor. The thermal cracking in the furnace occurs at temperatures between 450°C and 520°C, achieving a conversion rate of 60-75%. The subsequent thermal cracking in the tank reactor is performed at temperatures of 400°C to 450°C and pressures ranging from ambient to 1 kg/cm², with steam fed into the reactor. The second patent outlines a method for cracking heavy hydrocarbon oil that involves using a fluidized bed of a composite catalyst, which enhances the efficiency of the cracking process.

Career Highlights

Throughout his career, Hideo Hashimoto has worked with prominent organizations such as the Research Association for Residual Oil Processing and Chiyoda Chemical Engineering & Construction. His expertise in petroleum processing has made him a valuable asset in these institutions.

Collaborations

Hashimoto has collaborated with notable colleagues, including Toru Takatsuka and Itaru Matsuo. Their combined efforts have contributed to advancements in the field of petroleum processing.

Conclusion

Hideo Hashimoto's innovative work in petroleum processing has led to significant advancements in the industry. His patents reflect a deep understanding of thermal cracking processes, which are essential for improving the efficiency of heavy oil processing. His contributions continue to influence the field and inspire future innovations.