Company Filing History:
1 out of 2 
1 out of 4 Years Active: 2013
Title: Jeong Soo Sohn: Innovator in Waste Battery Recycling
Introduction
Jeong Soo Sohn is a notable inventor based in Daejeon, 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 resource recovery.
Latest Patents
Jeong Soo Sohn 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 produce high-purity manganese sulfate and zinc sulfate without generating wastewater. This environmentally friendly approach eliminates the need for additional chemical substances for neutralization or impurity removal, making it a significant advancement in waste battery recycling.
Career Highlights
Throughout his career, Jeong Soo Sohn has worked with esteemed 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
Jeong Soo Sohn has collaborated with notable colleagues, including Shun Myung Shin and Jin Gu Kang. Their combined expertise has contributed to the advancement of sustainable practices in battery recycling.
Conclusion
Jeong Soo Sohn's innovative methods for recycling waste batteries highlight his commitment to environmental sustainability and resource recovery. His contributions to the field are paving the way for more efficient and eco-friendly practices in battery recycling.