Dr. Zhuen Ruan is an associate professor and master’s supervisor at the School of Civil and Resource Engineering, University of Science and Technology Beijing. He holds bachelor’s, master’s, and doctoral degrees in mining engineering from the University of Science and Technology Beijing. He was a visiting scholar in Applied Mathematical Engineering at the University of Concepción. He is mainly engaged in research on the green mining of metal ore paste filling and particle rheology. He was selected for the 7th China Association for Science and Technology Young Talent Support Project. He also serves as the secretary of the 7th Mining Branch of the Chinese Society for Metals and the secretary of the Industrial Rheology Professional Group of the Chinese Society of Rheology. He has published more than 30 SCI/EI papers as the first author and corresponding author, authorized more than 10 invention patents, and published 1 academic monograph. He has presided over or participated in more than 10 projects, including the National Natural Science Foundation Youth Project, the China Postdoctoral Science Foundation First-Class Funding Project, the National Natural Science Foundation Key Project, and the National Key R&D Program Project. He has won three special prizes, three first prizes, and two second prizes in the provincial and ministerial science and technology progress awards.