De-an Pan

Title: Innovations of De-an Pan in Sodium Bromide Purification

Introduction

De-an Pan is a notable inventor based in Beijing, China. He has made significant contributions to the field of waste management and resource utilization. His innovative approach focuses on the purification of sodium bromide from waste circuit boards, showcasing his commitment to environmental sustainability.

Latest Patents

De-an Pan holds a patent for a method titled "Method of purifying sodium bromide from waste circuit boards pyrolysis coke." This method involves producing and purifying sodium bromide using coke derived from waste circuit boards pyrolysis residues as a reducing agent. The process is particularly relevant in the field of purifying sodium bromide and high-value utilization. The main steps of this method include carbonization conversion, water dissolution, filtration, and concentrated crystallization under vacuum heating. The result is pure sodium bromide obtained by reducing crude bromine salt enriched from waste circuit board smelting ash. This innovative method realizes resource coupling and high-value utilization of two waste materials, effectively avoiding secondary pollution during the recycling process. It is characterized by simple operation, a high resource utilization rate, and no tail liquid discharge.

Career Highlights

De-an Pan is affiliated with the Beijing University of Technology, where he continues to advance his research and innovations. His work has garnered attention for its practical applications in waste management and resource recovery.

Collaborations

He collaborates with notable colleagues, including Gongqi Liu and Yufeng Wu, who contribute to his research endeavors and innovations in the field.

Conclusion

De-an Pan's innovative methods in purifying sodium bromide from waste materials highlight the importance of sustainable practices in modern technology. His contributions not only advance scientific knowledge but also promote environmental responsibility.