Jiaqi Guo

Title: Innovations in Precious Metal Recovery by Jiaqi Guo

Introduction

Jiaqi Guo is an innovative inventor based in Beijing, China. He has made significant contributions to the field of materials recovery, particularly in the efficient extraction of precious metals from electronic waste. His work focuses on developing cost-effective methods that can be applied in various industrial settings.

Latest Patents

Jiaqi Guo holds a patent for a cost-effective method for recovering precious metals in circuit board components. This method utilizes the basic principle of oxidation-reduction reactions and employs a mixed solution of sulfuric acid and hydrogen peroxide, along with hydrochloric acid, sodium chloride, and sodium chlorate. Additionally, ammonia water and formaldehyde are used to reduce silver. The process selectively reduces gold and palladium ions from the chlorination leaching solution into elemental forms using a low-cost reducing agent. This innovative approach allows for the effective separation of elements through filtration, promoting resource recycling.

Career Highlights

Jiaqi Guo is affiliated with the Beijing University of Technology, where he continues to advance his research in materials recovery. His work not only contributes to environmental sustainability but also enhances the economic viability of recycling precious metals from electronic waste.

Collaborations

In his professional journey, Jiaqi Guo collaborates with Jiamei Yu, a talented researcher in the same field. Their partnership fosters a dynamic exchange of ideas and expertise