Kiyoji Ozaki

Title: Kiyoji Ozaki: Innovator in Thermal Cracking Technologies

Introduction

Kiyoji Ozaki is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of thermal cracking technologies, holding a total of 4 patents. His innovative methods focus on improving efficiency and reducing waste in the processing of hydrocarbons.

Latest Patents

One of Ozaki's latest patents is a method for recovering sensible heat from thermally decomposed high-temperature hydrocarbon gas products. This method involves pre-cooling the gas product by mixing it with sprayed low-temperature hydrocarbon oil, followed by passing the mixture through a shell-and-tube type heat exchanger. This process effectively recovers high-pressure steam while allowing for the reuse of hydrocarbon oil through recirculation. Another significant patent is a decoking apparatus designed for use in reaction vessels for thermal cracking of heavy petroleum oils. This apparatus features a rotatable main injection pipe with multiple jet nozzles and an auxiliary injection pipe that prevents coke deposition on the reactor walls.

Career Highlights

Throughout his career, Kiyoji Ozaki has worked with prominent companies such as Kureha Chemical Industry Co., Ltd. and Chiyoda Chemical Engineering Construction Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative technologies in the field of thermal cracking.

Collaborations

Ozaki has collaborated with notable professionals in his field, including Akinobu Fukuhara and Takuji Hosoi. These collaborations have contributed to the advancement of his research and the successful implementation of his patented technologies.

Conclusion

Kiyoji Ozaki's contributions to thermal cracking technologies demonstrate his commitment to innovation and efficiency in hydrocarbon processing. His patents reflect a deep understanding of the challenges in the industry and a dedication to finding effective solutions.