Zhonghua Zhan

Title: Innovations in Steel Production by Zhonghua Zhan

Introduction

Zhonghua Zhan is a notable inventor based in Beijing, China. He has made significant contributions to the field of metallurgy, particularly in the production of steel. His innovative methods aim to enhance the efficiency and quality of steel manufacturing processes.

Latest Patents

Zhonghua Zhan holds a patent for a method of making steel by deeply dephosphorization in a hot metal tank and decarburization using semi-steel with nearly zero phosphorus load in a converter. This method involves several steps, including the introduction of an efficient dephosphorization agent into the hot metal tank prior to the tapping of the blast furnace. The process ensures that the phosphorus content of the blast furnace hot metal is reduced to less than or equal to 0.04 wt. % while maintaining a carbon content of greater than or equal to 3.5 wt. %. The efficient dephosphorization agent comprises iron oxide scale, lime, and composite calcium ferrite, which collectively enhance the quality of the molten steel produced.

Career Highlights

Zhonghua Zhan is affiliated with the University of Science and Technology Beijing, where he continues to engage in research and development in the field of materials science. His work has garnered attention for its practical applications in the steel industry, contributing to advancements in production techniques.

Collaborations

Zhonghua Zhan collaborates with esteemed colleagues such as Yanling Zhang and Zheng Zhao. Their combined expertise fosters a productive research environment, leading to innovative solutions in metallurgy.

Conclusion

Zhonghua Zhan's contributions to steel production through his patented methods exemplify the importance of innovation in industrial processes. His work not only enhances the efficiency of steel manufacturing but also addresses critical environmental concerns related to phosphorus content.