Dr. Ben Hua is a Professor and Doctor Supervisor in Chemical Engineering Research Institute of South China University of Technology. He also is the First Chair Scientist of Project of Major State Basic Research Program: “The Key Problems in High Efficiency Energy Conservation”, the Chairman of Academic Committee of the Key Laboratory of Enhanced Heat Transfer and Energy Conservation of Ministry of Education, Standing Vice-Chairman of Thermodynamics and Engineering Application Committee of China Energy Resources Society, Founding Member (December 1995) and Fellow (1999) of Society for Design and Process Science (SDPS), Austin, USA. He has published more than 220 papers, wrote and co-edited 4 books, and holds 2 patents inChemical Engineering in China. Prof. Hua established and developed the “Three-Link” energy structure theory and strategic method for integration of process systems. “Three-Link-Method” fully utilizes computer technique as well as process simulator and other software. Applying the method, more than 40 industrial projects concerning plants such as crude oil distillation, catalytic reforming, hydrocarbon separation, ethylene, formadehyde, fertilizer, as well as total refineries and petrochemical works have been fulfilled.