Kyu Bum Seo

Title: Kyu Bum Seo: Innovator in Copper Recycling Technology

Introduction

Kyu Bum Seo is a notable inventor based in Shiheung, South Korea. He has made significant contributions to the field of materials science, particularly in the recycling of copper oxide. His innovative approach addresses environmental concerns while enhancing the efficiency of copper recovery processes.

Latest Patents

Kyu Bum Seo 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, to obtain a copper hydroxide slurry. The second step involves heating and sintering the slurry to prepare needle-form copper oxide. This copper oxide boasts a purity of over 99.0 wt % and features a needle-form crystal morphology, which provides excellent filtering ability and a homogeneous particle size distribution.

Career Highlights

Kyu Bum Seo is currently employed at Myung Jin Chemical Co., Ltd., where he continues to develop innovative solutions in chemical processes. His work not only contributes to the advancement of technology but also promotes sustainable practices in the industry.

Collaborations

Kyu Bum Seo collaborates with talented coworkers, including Young Sun Uh and Young Hee Kim. Their combined expertise fosters a creative environment that drives innovation in their projects.

Conclusion

Kyu Bum Seo's contributions to copper recycling technology exemplify the importance of innovation in addressing environmental challenges. His patented method for producing high-purity copper oxide showcases his commitment to sustainability and efficiency in the chemical industry.