Location History:
- Shinagawa, JP (2008)
- Ageo, JP (2012)
- Tokyo, JP (2008 - 2013)
Company Filing History:
4 out of 817 
2 out of 165 Years Active: 2008-2013
Title: Kenji Haiki: Innovator in Zinc Electro-Refining Technologies
Introduction
Kenji Haiki is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of zinc electro-refining through his innovative patents. With a total of 4 patents, Haiki has focused on developing methods that enhance the efficiency and cost-effectiveness of zinc refining processes.
Latest Patents
Haiki's latest patents include a fluorine adsorbent/desorbent applicable in electrolytic solutions for zinc electro-refining. This invention addresses the challenge of removing fluorine from zinc-containing solutions before the electro-refining process. By utilizing specific iron or zinc compounds, fluorine can be adsorbed in acidic solutions and desorbed in alkaline solutions. This method not only regenerates the adsorbent but also reduces the overall costs associated with zinc refining.
Career Highlights
Throughout his career, Kenji Haiki has worked with prominent companies such as Mitsui Mining & Smelting Co., Ltd. and Nippon Mining & Metals Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of metallurgy and electro-refining.
Collaborations
Haiki has collaborated with notable colleagues, including Hiroshi Hata and Kazuhiko Nishina. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.
Conclusion
Kenji Haiki's work in the field of zinc electro-refining showcases his commitment to innovation and efficiency. His patents not only address critical challenges in the industry but also pave the way for more sustainable practices in metal refining.