Zongfu Dai

Title: Zongfu Dai: Innovator in Mineral Separation Technology

Introduction

Zongfu Dai is a notable inventor based in Mississauga, Canada. He has made significant contributions to the field of mineral separation, particularly through his innovative patent. His work focuses on improving the efficiency of flotation processes in mining.

Latest Patents

Zongfu Dai holds a patent titled "Arsenide depression in flotation of multi-sulfide minerals." This patent describes a mineral separation process that involves wet-grinding the ore to liberate minerals. The process includes oxidizing the slurry using air, hydrogen peroxide, or other oxidants. It also details the flotation of valuable minerals at a pH between about 9.0 and 10.0, utilizing a xanthate as a collector. Additionally, a combination of a polyamine and a sulfur-containing species is used as depressants for arsenide minerals. This innovative depressant suite effectively suppresses the flotation of arsenide minerals without affecting the flotation of valuable minerals. Zongfu Dai has 1 patent to his name.

Career Highlights

Zongfu Dai is currently employed at Inco Limited, a company known for its expertise in mining and metallurgy. His work at Inco Limited has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in mineral processing technologies.

Collaborations

Zongfu Dai has collaborated with several professionals in his field, including Julie-Ann Arlene Garritsen and Manqiu Xu. These collaborations have likely enhanced his research and development efforts, leading to more effective solutions in mineral separation.

Conclusion

Zongfu Dai is a prominent inventor whose work in mineral separation technology has the potential to impact the mining industry significantly. His innovative approaches to flotation processes demonstrate his commitment to advancing the field.