How can the principles of thermodynamics, fluid mechanics, and reaction kinetics be integrated to optimize chemical processes in engineering? Explore the theoretical framework underpinning the design and operation of chemical reactors, distillation columns, and other unit operations. Investigate the application of mass and energy balances, along with transport phenomena, to model and simulate complex systems. Analyze how molecular interactions influence phase equilibria, reaction rates, and separations. Consider the role of catalysts and the kinetics of catalytic reactions in enhancing process efficiency. Moreover, delve into the development of advanced materials and sustainable processes through a deep understanding of chemical engineering theory.