Location History:
- Beijing, CN (2017)
- Daqing, CN (2019)
Company Filing History:
Years Active: 2017-2019
Title: Innovations of Chunmei Yu in Catalysis
Introduction
Chunmei Yu is a prominent inventor based in Daqing, China. She has made significant contributions to the field of catalysis, particularly in the development of sulfur-resistant catalysts for aromatics saturated hydrogenation. With a total of 3 patents to her name, her work has garnered attention for its practical applications in the petroleum industry.
Latest Patents
One of her latest patents is titled "Sulfur-resistant catalyst for aromatics saturated hydrogenation and preparation method thereof." This invention outlines a method for preparing a sulfur-resistant catalyst, which involves creating noble metal impregnation solutions and sequentially impregnating a carrier. The resulting catalyst is designed for processing low-sulfur and high-aromatics light distillate, middle distillate, atmospheric gas oil, and vacuum gas oil. The advantages of this catalyst include excellent hydrofining performance, superior aromatics saturation performance, and remarkable desulfurization capabilities.
Another notable patent is the "Method for preparing noble metal hydrogenation catalyst, noble metal hydrogenation catalyst and use thereof." This patent describes a method for preparing a noble metal hydrogenation catalyst using a molecular sieve and an amorphous porous material. The process includes creating noble metal impregnation solutions in a concentration gradient and involves steps such as homogenization, drying, and calcination. This innovation also extends to the preparation of lubricant base oil.
Career Highlights
Chunmei Yu is currently employed at Petrochina Company Limited, where she continues to advance her research in catalysis. Her work has been instrumental in enhancing the efficiency and effectiveness of catalysts used in the petroleum industry.
Collaborations
Chunmei has collaborated with notable colleagues, including Famin Sun and Zhihua Zhang, contributing to a dynamic research environment that fosters innovation and development in catalysis.
Conclusion
Chunmei Yu's contributions to the field of catalysis, particularly through her innovative patents, highlight her role as a leading inventor in the industry. Her work not only advances scientific knowledge but also has significant implications for practical applications in petroleum processing.