Company Filing History:
Years Active: 2025
Title: Qiuqi Liu: Innovator in Electronic-Grade Copper Chloride Preparation
Introduction
Qiuqi Liu is a notable inventor based in Guangdong, China. He has made significant contributions to the field of materials science, particularly in the preparation of electronic-grade copper chloride dihydrate. His innovative methods have implications for various industrial applications.
Latest Patents
Qiuqi Liu holds a patent for the "Preparation method for electronic-grade copper chloride dihydrate." This patent outlines a comprehensive process that includes dissolving a copper salt in hydrochloric acid, performing solid-liquid separations, and utilizing specific materials such as waste PCB board powder and tin chloride compounds. The method culminates in cooling crystallization and centrifugal separation, resulting in high-purity copper chloride.
Career Highlights
Qiuqi Liu is associated with Dongjiang Environmental Co., Ltd., where he applies his expertise in environmental technology. His work focuses on developing sustainable methods for material preparation, contributing to the company's mission of promoting environmental protection.
Collaborations
Qiuqi Liu collaborates with talented colleagues, including Junqiang Zhu and Huiqian Wang. Their combined efforts enhance the research and development capabilities within their organization.
Conclusion
Qiuqi Liu's innovative approach to preparing electronic-grade copper chloride dihydrate showcases his commitment to advancing material science. His contributions are vital for the industry and reflect the importance of sustainable practices in technology development.