Xin Xue

Title: Innovations of Xin Xue in Catalyst Development

Introduction

Xin Xue is a notable inventor based in Shanghai, China. He has made significant contributions to the field of catalyst development, particularly in the production of polyethylene polymers. His innovative work has led to the creation of a unique catalyst that enhances the efficiency of polymer production.

Latest Patents

Xin Xue holds a patent for a "Supported metal oxide double active center polyethylene catalyst, process for preparing the same and use thereof." This invention relates to a supported hybrid vanadium-chromium-based catalyst. The catalyst is characterized by being supported on a porous inorganic carrier, which contains both a vanadium active site and a chromium active site. The invention also details a process for producing this catalyst, which involves the use of titanium or fluorine compounds, vanadium salt, and chromium salt in specific proportions. The catalyst can be utilized for producing ethylene homopolymers and ethylene/α-olefin copolymers, showcasing high activity and the ability to produce polyethylene polymers with broad molecular weight distribution.

Career Highlights

Xin Xue is affiliated with the East China University of Science and Technology, where he continues to advance research in catalyst technology. His work has been instrumental in developing catalysts that improve the efficiency and effectiveness of polymer production processes.

Collaborations

Xin has collaborated with several colleagues, including Ruihua Cheng and Boping Liu, who have contributed to his research endeavors. Their teamwork has fostered an environment of innovation and discovery in the field of catalyst development.

Conclusion

Xin Xue's contributions to catalyst technology represent a significant advancement in the field of polymer production. His innovative approach and collaborative efforts continue to influence the industry positively.