Yanhui Liu

Title: Yanhui Liu: Innovator in Metallurgical Waste Resource Utilization

Introduction

Yanhui Liu is a prominent inventor based in Qingdao, China. He has made significant contributions to the field of metallurgical solid waste resource utilization. His innovative approach focuses on the modification of steel slag, which is a byproduct of steel production.

Latest Patents

Yanhui Liu holds a patent for a process titled "Process for modifying steel slag through acidification and carbonization coupling." This invention addresses the technical challenges associated with the utilization of metallurgical solid waste. The process involves using acetic acid, tributyl phosphate, ethanolamine, and a NaOH and Ca(OH) emulsion as reaction reinforcing agents. It also incorporates CO-rich lime kiln flue gas to modify the steel slag. The advantages of this process include simple reaction conditions, the elimination of the need for high-pressure CO, and a significantly increased carbonation reaction rate. Additionally, it effectively removes f-CaO and f-MgO from the steel slag.

Career Highlights

Throughout his career, Yanhui Liu has worked with notable institutions, including Shandong University and Qingdao Daneng Environmental Protection Equipment Co., Ltd. His work has been instrumental in advancing the field of environmental protection and resource utilization.

Collaborations

Yanhui Liu has collaborated with esteemed colleagues such as Jingcai Chang and Yong Wang. These partnerships have further enhanced his research and development efforts in metallurgical waste management.

Conclusion

Yanhui Liu's innovative contributions to the modification of steel slag demonstrate his commitment to advancing metallurgical waste resource utilization. His work not only addresses environmental challenges but also paves the way for more sustainable industrial practices.