Yunpeng Zhang

Title: Innovations of Yunpeng Zhang in Catalytic Conversion Methods

Introduction

Yunpeng Zhang is a prominent inventor based in Beijing, China, known for his significant contributions to the field of catalytic conversion methods. With a total of five patents to his name, he has developed innovative techniques that enhance the production of low-carbon olefins and propylene.

Latest Patents

One of his latest patents is a fluidized catalytic conversion method for preparing low-carbon olefins. This method involves introducing an olefin-rich feedstock into a fluidized catalytic conversion reactor, where it is contacted with a catalyst at a temperature of 650° C. or higher. The process effectively separates the reaction product vapor to obtain a stream comprising C5+ olefins, which can be recycled for further reaction. This method significantly improves the yield of light olefins and enhances the selectivity and ethylene/propylene ratio of the product.

Another notable patent by Zhang focuses on maximizing the production of propylene. This method includes contacting a heavy feedstock oil with a catalytic conversion catalyst at elevated temperatures. Following this, a hydrocarbon oil feedstock with a high olefin content is processed, leading to the separation of olefin-rich streams. This innovative approach not only increases the yield of propylene but also promotes the effective utilization of petroleum resources.

Career Highlights

Yunpeng Zhang has worked with notable companies such as Chengdu Boe Optoelectronics Technology Co., Ltd. and BOE Technology Group Co., Ltd. His experience in these organizations has contributed to his expertise in catalytic processes and innovations in the field.

Collaborations

Throughout his career, Zhang has collaborated with talented individuals, including Youhao Xu and Yanfen Zuo. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Yunpeng Zhang's contributions to catalytic conversion methods have made a significant impact on the production of low-carbon olefins and propylene. His innovative approaches continue to advance the field and promote sustainable practices in the industry.