李玉琼教授分别于 2005 年、2008 年和 2011 年获得广西大学学士、硕士和博士学位。自 2011 年以来，她一直担任广西大学的副教授。曾获中国省部级科技奖一等奖2项、2等奖1项。她的研究兴趣包括浮选、表面氧化和吸附的密度泛函理论模拟。 Prof. Jianhua Chen received his bachelor’s degree in 1993, master’s in 1996, and Ph.D in 1999 from Central South University. From 2003 to now, he has been a professor and doctoral supervisor at Guangxi University. He was a visiting scholar at Luleå University of Technology in Sweden from 2002 to 2003. He is a member of the Ore Dressing Academic Committee of the China Nonferrous Metals Society, a member of the Resources Committee of China Mining Association, a member of the Ore Dressing Committee of the China Mining Association, a member of the Ore Dressing Branch Committee of the China Metal Society, a member of the Professional Committee of Clean Utilization of Vanadium Resources of the China Nonferrous Metals Society, a member of the Editorial Board of Mineral Protection and Utilization, and a member of the Expert Committee of the China Nonferrous Metals Industry Technology Innovation Strategic Alliance. He is a reviewer for more than ten international journals, including Langmuir, J. Phys. Chem. C, Appl. Surf. Sci., J. Ind. Eng. Chem., Int. J. Miner Process, Miner Eng., etc. His main research direction is mineral flotation theory and reagents.