Qiye Yang

Title: Qiye Yang: Innovator in Catalyst Technology

Introduction

Qiye Yang is a prominent inventor based in Beijing, China. He has made significant contributions to the field of catalyst technology, holding a total of 3 patents. His innovative approaches have the potential to enhance the efficiency and environmental sustainability of catalytic processes.

Latest Patents

One of Qiye Yang's latest patents is the "Dry regeneration-demetalization technique for catalyst for residuum." This invention provides a novel dry chemical process for removing harmful metals from catalysts used in residuum and heavy oil catalytic cracking. The process involves contacting the contaminated catalyst with activation and reduction gases, followed by carbonylation with CO gas to form gaseous metal carbonyls, which are then separated from the solid catalyst. This method is notable for its simplicity and lack of secondary pollution, as it does not involve the addition or discharge of any liquid.

Another significant patent is the "Process for cooling fluid solid particles." This invention describes an apparatus and process for cooling hot fluid solid particles, particularly regenerated catalytic particles. The apparatus consists of a vertical heat removal vessel where fluid solid particles flow downward in a dense phase fluidized bed. The design includes heat exchange tube units that facilitate the evaporation of coolant, making it particularly suitable for use in catalyst regeneration operations in fluid catalytic cracking of heavy residual oil feedstock.

Career Highlights

Qiye Yang has worked with notable organizations such as Sinopec Beijing Design Institute and Beijing Design Institute. His experience in these institutions has allowed him to develop and refine his innovative technologies in catalyst processes.

Collaborations

Throughout his career, Qiye Yang has collaborated with esteemed colleagues, including Zhouping Lai and Hongyan Liu. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Qiye Yang's contributions to catalyst technology through his innovative patents demonstrate his commitment to improving industrial processes. His work not only enhances efficiency but also addresses environmental concerns, making him a significant figure in the field of chemical engineering.