Glycol dehydration units are used in field operations and in plant operations. Which type of service is more prone to operational problems? Explain your answer. Compare qualitatively the energy costs...

Glycol dehydration units are used in field operations and in plant operations. Which type of service is more prone to operational problems? Explain your answer.

Compare qualitatively the energy costs for adsorption to those of TEG absorption. Which are higher and why?