Sisi Fan

Title: Sisi Fan: Innovator in Nitrogen-Containing Carbon Catalysts

Introduction

Sisi Fan is a prominent inventor based in Dalian, China. She has made significant contributions to the field of catalysis, particularly in the development of nitrogen-containing carbon catalysts. With a total of 3 patents, her work focuses on improving the efficiency and cost-effectiveness of chemical processes.

Latest Patents

One of her latest patents is titled "Regeneration method and application of nitrogen-containing carbon catalyst." This innovative method involves roasting the nitrogen-containing carbon catalyst in a nitrogen-containing atmosphere to regenerate it. The process is universal and suitable for nitrogen-doped carbon catalysts, specifically for producing vinyl chloride through 1,2-dichloroethane cracking. This method not only reduces production costs but also extends the service life of the catalyst, making it a fast, simple, and controllable process that operates at lower temperatures.

Another significant patent is "Catalyst for preparing chloroethylene by cracking 1,2-dichloroethane and a preparation and regeneration method thereof." This invention includes a catalyst that utilizes a nitrogen-containing carbon as an active component, which is loaded onto a carrier. The preparation method involves supporting organic matter on an inorganic porous carrier, followed by a carbonization-nitridation process. The regeneration method includes calcinating the catalyst to remove carbon deposits, thus enhancing its efficiency. This catalyst reduces reaction temperatures, energy consumption, and production costs while improving selectivity and conversion rates.

Career Highlights

Sisi Fan has worked with esteemed organizations such as the Chinese Academy of Sciences and Formosa Plastics Corporation. Her experience in these institutions has allowed her to refine her expertise in catalysis and contribute to groundbreaking research.

Collaborations

Throughout her career, Sisi has collaborated with notable colleagues, including Jinming Xu and Yanqiang Huang. These partnerships have fostered innovation and have been instrumental in her research endeavors.

Conclusion

Sisi Fan is a remarkable inventor whose work in nitrogen-containing carbon catalysts has the potential to revolutionize chemical processes. Her innovative patents and collaborations highlight her significant contributions to the field of catalysis.