Mahmood Reza Rahimi is professor of chemical engineering and the founder and head manager at the Process Intensification Laboratory, Yasouj University, Ysouj, Iran. He teaches courses in advanced mass transfer, process intensification, computational fluid dynamics (CFD), multicomponent separation methods, mass transfer, and unit operation. His research interests encompass design, modelling and simulation of chemical processes, process intensification, synergy, nanotechnology, fluidized beds, computational fluid dynamics (CFD), and multiphase flow. He obtained a PhD in chemical engineering in 2007.Soleiman Mosleh is an assistant professor of chemical engineering at the Department of Gas and Petroleum, Yasouj University, Gachsaran, Iran. He obtained a PhD in chemical engineering with a focus on process intensification of photocatalytic degradation in wastewater treatment using rotating packed bed. His research interests encompass process intensification, separation processes, nanotechnology, advanced oxidation processes (AOPs), wastewater treatment, carbon capture, environmental pollution control, degradation processes.