Kuiyuan Sun

Title: Innovations of Kuiyuan Sun in Catalyst Technology

Introduction

Kuiyuan Sun is a notable inventor based in Beijing, China. He has made significant contributions to the field of catalyst technology, particularly in the area of metal removal processes. His innovative approach has the potential to enhance the efficiency of catalytic cracking in heavy oil processing.

Latest Patents

Kuiyuan Sun holds a patent for a "Dry regeneration-demetalization technique for catalyst for residuum." This invention introduces a novel dry chemical process that effectively removes harmful metals from catalysts used in residuum and heavy oil catalytic cracking. The process involves contacting the contaminated catalyst with activation and reduction gases in a reactor, followed by treatment with carbon monoxide gas in a carbonylation reactor. This method allows for the formation of gaseous metal carbonyls, which can be separated from the solid catalyst, thereby restoring its activity. The technology is characterized by its simplicity, moderate operational conditions, and minimal environmental impact, as it does not involve the addition or discharge of any liquid.

Career Highlights

Throughout his career, Kuiyuan Sun has worked with prominent organizations, including China Petrochemical Corporation and the Institute of Chemical Metallurgy Academia Sinica. His experience in these institutions has contributed to his expertise in catalyst technology and innovation.

Collaborations

Kuiyuan Sun has collaborated with esteemed colleagues such as Yihou Hu and Baolin Luo. Their joint efforts have further advanced the research and development of catalyst technologies.

Conclusion

Kuiyuan Sun's contributions to catalyst technology through his innovative patent demonstrate his commitment to improving industrial processes. His work not only enhances catalyst efficiency but also addresses environmental concerns associated with traditional methods.