Location History:
- Chiba, JP (1984 - 1987)
- Kashiwa, JP (1988)
Company Filing History:
Years Active: 1984-1988
Title: Hiromi Nakamura: Innovator in Energy Recovery Technologies
Introduction
Hiromi Nakamura is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of energy recovery, holding a total of six patents. His work focuses on innovative methods to enhance energy efficiency in industrial processes.
Latest Patents
One of Hiromi Nakamura's latest patents is a method for energy recovery from oxidation reactor off-gas. This invention relates to efficiently recovering energy from high-temperature and high-pressure off-gas released from oxidation reactors of aromatic compounds such as xylene, pseudocumene, and durene. The method involves cooling the off-gas through heat exchange with cooling water, followed by direct counter-flow contact with heated water to create a mixture of off-gas and steam. This mixture is then sent to an expander to recover energy, significantly increasing the energy recovered from the off-gas.
Another significant patent is related to a regenerative gas turbine cycle. In this invention, heat recovery is achieved using a multi-phase and multi-component mixture of compressed air, liquid phase water, and steam. The improvement involves injecting liquid phase water into compressed gas, utilizing air as a combustion supporting medium. This innovative approach enhances the efficiency of gas turbine cycles.
Career Highlights
Hiromi Nakamura is currently employed at Mitsubishi Gas Chemical Company, Inc. His work at this company has allowed him to develop and patent groundbreaking technologies that contribute to energy efficiency and sustainability in industrial applications.
Collaborations
Hiromi Nakamura has collaborated with notable coworkers, including Takehiko Takahashi and Kazuo Yamamoto. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Hiromi Nakamura is a distinguished inventor whose work in energy recovery technologies has made a significant impact in the field. His innovative patents demonstrate a commitment to enhancing energy efficiency and sustainability in industrial processes.