Location History:
- Ehime, JP (2015)
- Niihama, JP (2011 - 2017)
Company Filing History:
Years Active: 2011-2017
Title: Atsushi Idegami: Innovator in Nickel Processing Technologies
Introduction
Atsushi Idegami is a notable inventor based in Niihama, Japan. He has made significant contributions to the field of nickel processing, holding a total of 3 patents. His innovative methods focus on producing high-purity nickel sulfate and recovering valuable materials from nickel oxide ore.
Latest Patents
One of Idegami's latest patents is a method for producing high-purity nickel sulfate. This method involves an impurity-element removal technique that selectively removes magnesium from a nickel-containing solution. The process includes three main steps: carbonation, solid-liquid separation, and neutralization. Each step is designed to efficiently recover nickel from the solution while minimizing impurities.
Another significant patent is a method for recovering chromite from ore slurry obtained by processing nickel oxide ore. This method is particularly useful in plants that perform wet smelting of nickel oxide ore. It includes a grain diameter separation step and a sedimentation separation step, allowing for the effective recovery of chromite while nickel and cobalt are also extracted from the ore.
Career Highlights
Atsushi Idegami is currently employed at Sumitomo Metal Mining Company, Ltd. His work at this esteemed company has allowed him to develop and refine his innovative methods in nickel processing. His expertise in this area has positioned him as a key figure in advancing nickel production technologies.
Collaborations
Throughout his career, Idegami has collaborated with several talented individuals, including Yoshitomo Ozaki and Shin-ichi Heguri. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies in the field.
Conclusion
Atsushi Idegami's contributions to nickel processing through his patented methods demonstrate his commitment to innovation in the industry. His work not only enhances the efficiency of nickel production but also contributes to the sustainable recovery of valuable materials.