Wenfeng Han

Title: Innovations of Wenfeng Han in Catalyst Recycling

Introduction

Wenfeng Han is a notable inventor based in Zhejiang, China. He has made significant contributions to the field of environmental technology, particularly in the recycling of harmful substances. His innovative methods aim to enhance the efficiency and sustainability of chemical processes.

Latest Patents

Wenfeng Han holds a patent titled "Method for reducing carbon deposits on catalyst in recycling HFC-23." This invention discloses a method for minimizing carbon deposits on a catalyst during the recycling of HFC-23. The recycling process is achieved through a fluorine-chlorine exchange reaction involving HFC-23 and a halogenated hydrocarbon. The catalyst used in this reaction consists of a main body catalyst and a precious metal, which can be selected from platinum, palladium, ruthenium, gold, or rhodium, with an addition amount ranging from 0.01 to 2 wt %. The introduction of hydrogen gas during the reaction contributes to the advantages of good catalyst stability and extended life.

Career Highlights

Wenfeng Han has worked with prominent companies such as Sinochem Lantian Co., Ltd. and Zhejiang Lantian Environmental Protection Hi-tech Co., Ltd. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in environmental protection technologies.

Collaborations

Wenfeng Han has collaborated with notable professionals in his field, including Jianjun Zhang and Shucheng Wang. These partnerships have facilitated the exchange of ideas and expertise, further enhancing the impact of his work.

Conclusion

Wenfeng Han's contributions to catalyst recycling and environmental technology demonstrate his commitment to innovation and sustainability. His patented methods not only improve the efficiency of chemical processes but also promote a cleaner environment.