Hyun Gun Kim

Title: Innovations of Hyun Gun Kim in Battery Recycling

Introduction

Hyun Gun Kim is a notable inventor based in Gwangju, South Korea. He has made significant contributions to the field of waste battery recycling, particularly through his innovative methods for recovering valuable materials from discarded batteries. His work emphasizes environmental sustainability and efficiency in recycling processes.

Latest Patents

Hyun Gun Kim holds a patent for a method titled "Method for preparing manganese sulfate and zinc sulfate from waste batteries containing manganese and zinc." This innovative process involves adding zinc powder and activated carbon to a leached solution obtained from a continuous leaching process. The method effectively removes heavy metals and organic materials from the leached solution. The solution is then spray-dried to simultaneously obtain high-purity manganese sulfate and zinc sulfate without generating wastewater. This environmentally friendly approach eliminates the need for additional chemical substances for neutralization titration or impurity removal.

Career Highlights

Throughout his career, Hyun Gun Kim has worked with reputable organizations, including the Korea Institute of Geoscience and Mineral Resources and the Economic Corporation. His experience in these institutions has allowed him to develop and refine his innovative recycling methods.

Collaborations

Hyun Gun Kim has collaborated with notable colleagues, including Shun Myung Shin and Jin Gu Kang. Their combined expertise has contributed to advancements in battery recycling technologies.

Conclusion

Hyun Gun Kim's innovative methods for recycling waste batteries highlight his commitment to environmental sustainability and resource recovery. His contributions to the field are significant and pave the way for more efficient recycling processes in the future.