Shuqin Zheng

Title: Shuqin Zheng: Innovator in Catalytic Cracking Technology

Introduction

Shuqin Zheng is a prominent inventor based in Beijing, China. She has made significant contributions to the field of catalytic cracking technology, particularly through her innovative methods for preparing cracking catalysts. Her work has implications for improving the efficiency and cost-effectiveness of catalyst production.

Latest Patents

Shuqin Zheng holds a patent for a method to raise the solid content of catalytic cracking catalyst slurry. This method involves creating a catalyst slurry with a homogeneous distribution of molecular sieve slurry, pseudoboehmite, clay, inorganic acid, and aluminum-containing binder, followed by spray drying. The process includes the addition of inorganic acid before pseudoboehmite and molecular sieve, along with a phosphatic dispersant during preparation. Compared to conventional methods, her innovative approach decreases the viscosity of the catalyst slurry and enhances its fluidity while maintaining anti-friction properties. The solid content can be increased to about 40% or more, significantly reducing gel forming time and production costs. Additionally, the catalyst exhibits high pore volume and improved micro-reactivity, enhancing overall reactivity performance.

Career Highlights

Shuqin Zheng is currently employed at PetroChina Company Limited, where she continues to advance her research and development efforts in catalytic technologies. Her work has not only contributed to the company's innovations but has also positioned her as a key figure in the industry.

Collaborations

Throughout her career, Shuqin Zheng has collaborated with notable colleagues, including Conghua Liu and Zhengguo Tan. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise in the field of catalytic cracking.

Conclusion

Shuqin Zheng's contributions to catalytic cracking technology exemplify her innovative spirit and dedication to advancing the field. Her patented methods have the potential to revolutionize catalyst production, making it more efficient and cost-effective. Her work continues to inspire future innovations in the industry.