Xiaohong Li

Title: Innovations of Xiaohong Li in Petrochemical Technology

Introduction

Xiaohong Li is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of petrochemical technology, particularly in the production of lower olefins from oxygenates. With a total of six patents to his name, his work has had a substantial impact on industrial processes.

Latest Patents

One of Xiaohong Li's latest patents is titled "Process for producing lower olefins from oxygenates." This innovative process involves contacting a feedstock comprising oxygenates with a molecular sieve catalyst in a fluidized bed reaction zone under effective conditions. The resulting products include ethylene and/or propylene. The effective conditions are meticulously controlled, ensuring optimal performance of the catalysts based on their carbon deposition amounts.

Another notable patent is the "Method for regulating the gas velocity of the empty bed in a fluidized bed." This invention focuses on measuring and adjusting the gas velocity of the empty bed in a fluidized bed reaction zone. By comparing the gas velocity with the average catalyst density, the method allows for precise control, enhancing the efficiency of lower olefin production.

Career Highlights

Xiaohong Li has worked with leading companies in the petrochemical industry, including China Petroleum & Chemical Corporation and the Shanghai Research Institute of Petrochemical Technology, Sinopec. His experience in these organizations has equipped him with the knowledge and skills necessary to innovate in his field.

Collaborations

Throughout his career, Xiaohong Li has collaborated with notable colleagues, including Guozhen Qi and Jing Cao. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Xiaohong Li's contributions to petrochemical technology through his innovative patents and collaborations highlight his role as a leading inventor in the industry. His work continues to influence the production processes of lower olefins, showcasing the importance of innovation in advancing industrial practices.