Young Sun Uh

Title: Young Sun Uh: Innovator in Copper Recycling Technology

Introduction

Young Sun Uh is a notable inventor based in Sungnam, South Korea. He has made significant contributions to the field of recycling technology, particularly in the preparation of highly pure copper oxide from waste materials. His innovative approach addresses environmental concerns while providing a valuable resource for various industries.

Latest Patents

Young Sun Uh holds a patent for the "Preparation of highly pure copper oxide from waste etchant." This method involves a two-step process for recycling copper oxide. The first step includes adding a sodium hydroxide aqueous solution to acidic copper chloride waste etchant, which is produced in the PCB industry, resulting in a copper hydroxide slurry. The second step involves heating and sintering the slurry to prepare a needle-form copper oxide. This copper oxide boasts a purity of over 99.0 wt % and features a needle-form crystal morphology, which enhances its filtering ability and ensures a homogeneous particle size distribution.

Career Highlights

Young Sun Uh is associated with Myung Jin Chemical Co., Ltd., where he applies his expertise in chemical engineering and recycling technologies. His work has not only advanced the field but has also contributed to sustainable practices within the industry.

Collaborations

Some of his coworkers include Kyu Bum Seo and Young Hee Kim, who collaborate with him on various projects related to chemical processes and innovations in recycling.

Conclusion

Young Sun Uh's contributions to the recycling of copper oxide exemplify the intersection of innovation and environmental responsibility. His work continues to inspire advancements in sustainable technologies.