$**$Objective Question $($Chemical Engineering$)$:$**$

How do the principles of heat integration contribute to improving energy efficiency in chemical processes within chemical engineering?

A$)$ By optimizing the design of distillation columns to reduce energy consumption during separation processes.

B$)$ By utilizing catalysts to enhance heat transfer rates and promote faster reactions in chemical reactors.

C$)$ By implementing heat exchanger networks to minimize utility consumption and maximize heat recovery.

D$)$ By introducing advanced filtration techniques to remove impurities and improve heat transfer efficiency in chemical reactors.