Company Filing History:
Years Active: 2019
Title: Innovations of Inventor Rui Li
Introduction
Rui Li is a prominent inventor based in Daqing, China. He has made significant contributions to the field of catalysis, particularly in the development of sulfur-resistant catalysts for hydrogenation processes. With a total of 2 patents, his work has implications for the processing of various petroleum products.
Latest Patents
Rui Li's latest patents include a sulfur-resistant catalyst for aromatics saturated hydrogenation and a method for preparing a noble metal hydrogenation catalyst. The first patent details a method for preparing a sulfur-resistant catalyst, which involves creating noble metal impregnation solutions and applying them to a carrier through a specific process. This catalyst is designed for use in 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.
The second patent focuses on a method for preparing a noble metal hydrogenation catalyst. This involves using a carrier made from a molecular sieve and preparing noble metal impregnation solutions in a concentration gradient. The process ensures that the carrier is impregnated effectively, leading to a catalyst that can be used in various applications, including the preparation of lubricant base oil.
Career Highlights
Rui Li is currently employed at Petrochina Company Limited, where he continues to innovate in the field of catalysis. His work has been instrumental in advancing technologies that improve the efficiency and effectiveness of hydrogenation processes in the petroleum industry.
Collaborations
Rui Li has collaborated with notable colleagues, including Xiaodong Yang and Yanfeng Liu. Their combined expertise contributes to the success of their projects and the advancement of their research.
Conclusion
Rui Li's contributions to the field of catalysis through his innovative patents and work at Petrochina Company Limited highlight his importance as an inventor. His advancements in sulfur-resistant catalysts and noble metal hydrogenation catalysts are paving the way for improved processes in the petroleum industry.