Se-Ho Park

Title: Se-Ho Park: Innovator in Active Material Recovery

Introduction

Se-Ho Park is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of active material recovery, holding a total of 5 patents. His work focuses on innovative methods for reusing active materials, particularly in the context of battery recycling.

Latest Patents

One of his latest patents is an "Apparatus for recovering active material and method for reusing active material by using same." This invention provides an active material recovery apparatus capable of easily recovering an electrode active material from electrode scrap in its intrinsic shape. The apparatus is a rotary firing device that includes a heat treatment bath and a screening wall arranged along the axis of a rod. The heat treatment bath serves as a heating zone, while the screening wall functions as a cooling zone. This innovative design allows for the effective removal of binders and conductive materials from the active material layer, facilitating the separation of the current collector from the active material layer. The recovered active material is then processed into a powder form for reuse.

Another significant patent is the "Active material reuse method using cathode scrap." This method involves thermally treating positive electrode scrap, which contains a lithium composite transition metal oxide active material layer, at temperatures between 300 to 650° C. for a duration of one hour or less. This process effectively decomposes the binder and conductive material, allowing for the collection of reusable active material.

Career Highlights

Se-Ho Park has worked with prominent companies in the industry, including LG Energy Solution, Ltd. and LG Chem, Ltd. His experience in these organizations has contributed to his expertise in active material recovery and recycling technologies.

Collaborations

Some of his notable coworkers include Min-Seo Kim and Doo-Kyung Yang, who have collaborated with him on various projects related to active material recovery.

Conclusion

Se-Ho Park's innovative work in the field of active material recovery showcases his commitment to advancing recycling technologies. His patents reflect a deep understanding of the challenges in battery recycling and offer practical solutions for reusing valuable materials.