Prof. Han Long graduated in 1986 in Tsinghua University with the Bachelor degree majoring in Instrumentation & Automation. He obtained his Master degree in Mineral Processing Engineering in 1989, and started his career in BGRIMM till now. He is now the General Manager of BGRIMM Group. For decades, he has dedicated himself in R&D of instrumentation and process control technology in mineral processing areas, completing more than 40 major projects, winning 5 national and provincial awards for his research outcomes. He is the recipient of the China State Council Special Allowance, also the Member of Academic Committee of the State Key Laboratory for Mining & Metallurgy Automation Technology.