Rubing Han

Title: Innovative Contributions of Rubing Han in Catalyst Development

Introduction

Rubing Han is a prominent inventor based in Liaoning, China, known for his significant contributions to the field of polymerization catalyst technology. He holds two patents that showcase his expertise and innovative approach in creating efficient catalyst components for α-olefin polymerization. His work has paved the way for advancements in polymer production processes, particularly in the preparation of propylene.

Latest Patents

Rubing Han's latest patents include an internal electron donor compound specifically designed for preparing α-olefin polymerization catalyst components. This innovative compound includes two types of electron donors, with their proportions carefully determined through designed experiments to achieve a catalyst component with excellent comprehensive performance or specific characteristics. The electron donor compound developed by Han is not only applicable in preparing α-olefin polymerization and co-polymerization catalyst components but is especially crucial for the preparation of propylene polymerization catalyst components. The process involves reacting a magnesium chloride-ethanol complex compound carrier with titanium tetrachloride and electron donors or directly producing the catalyst component through other specific reactions. His patents also provide theoretical foundations for selecting optimal combinations of electron donors, enhancing the efficiency of the catalyst components.

Career Highlights

Rubing Han is associated with Yingkou Xiangyang Catalyst Co., Ltd., where he has applied his knowledge and skills to develop cutting-edge catalyst technologies. His work has not only advanced the company's product offerings but has also contributed significantly to the broader field of polymer chemistry.

Collaborations

Throughout his career, Rubing Han has collaborated with esteemed colleagues such as Licai Wang and Zhanxian Gao. These partnerships have fostered a productive environment for innovation, enabling Han to further enhance his research and contributions to catalyst development.

Conclusion

Rubing Han exemplifies the spirit of innovation in the field of catalyst technology. His two patents highlight his commitment to developing effective solutions for α-olefin polymerization, paving the way for advancements in polymer production. With his extensive experience and collaborations, Han continues to be a significant contributor to the scientific community and the industry.