The chemical, petroleum refining, and materials processing industries all rely on separation procedures, which utilize physical, chemical, or electrical forces to isolate or concentrate specified parts of a mixture. Many separation technologies have already been discovered in the chemical industry, and most processes have multiple technological options. Distillation, crystallization, adsorption, membrane processes, and absorption stripping are examples of traditional chemical engineering separation and purification procedures. However, in terms of energy efficiency, raw material usage, and cost effectiveness, these separation processes should be improved. Furthermore, the chemical industry is always faced with new demands as a result of evolving technology and changing customer demands.