Lingyin Du

Title: Innovations by Inventor Lingyin Du in Propylene Production

Introduction

Lingyin Du is a notable inventor hailing from Beijing, China. He has made significant contributions to the field of catalytic conversion methods, particularly focusing on enhancing the production of propylene, a key component in the petrochemical industry. With one patent to his name, Du's innovative methods could potentially reshape the efficiency of petroleum resource utilization.

Latest Patents

Lingyin Du holds a patent titled "Fluidized Catalytic Conversion Method for Maximizing Production of Propylene." This inventive method involves several meticulous steps aimed at optimizing propylene yield from petroleum resources. The process begins with reacting heavy feedstock oil with a catalytic conversion catalyst at elevated temperatures of 650° C. or higher. Subsequently, a hydrocarbon oil feedstock with significant olefin content is processed to further enhance production. The method includes separating distinct catalytic cracking distillate oils and recycling the olefin-rich stream, making it an effective approach to improving propylene yield and resource utilization.

Career Highlights

Throughout his career, Lingyin Du has been associated with prestigious organizations such as China Petroleum & Chemical Corporation, commonly referred to as Sinopec, and the Sinopec Research Institute of Petroleum Processing Co., Ltd. His work at these institutions reflects his commitment to advancing catalytic conversion technologies and improving energy efficiency.

Collaborations

During his professional journey, Du has collaborated with notable colleagues, including Youhao Xu and Yanfen Zuo. These collaborations have likely fostered a creative environment, enabling the development of innovative solutions in their field.

Conclusion

Lingyin Du's innovative approach to fluidized catalytic conversion exemplifies the potential for advancements in the production of propylene. His patent not only highlights his ingenuity but also underscores the importance of efficient resource utilization in the petroleum industry. As the sector continues to evolve, Du's contributions may play a crucial role in shaping future innovations in petrochemical processing.