Melissa Han, P.E.
About Melissa Han, P.E.
Melissa Han, P.E., is a Senior Olefins RTO Engineer at ExxonMobil with expertise in Olefins steam crackers operation and optimization.
Title
Melissa Han, P.E., currently holds the position of Senior Olefins RTO Engineer at ExxonMobil. She has been in this role since 2006.
Education and Expertise
Melissa Han studied Chemical Engineering at Lamar University, where she attained a Master's degree. Additionally, she is a registered Professional Engineer in the state of Texas. Her educational background has equipped her with extensive knowledge in chemical engineering principles.
Experience at ExxonMobil
At ExxonMobil, Melissa has completed two significant Olefins plant-wide RTO Romero overall revamp projects. Her expertise lies in the operation and optimization of Olefins steam crackers. She has a deep understanding of furnace conversion, yield control, and the coordination of various control systems, including RTO, DMC, and DCS.
Specializations
Melissa specializes in the optimization of expander compressors and the balancing of distillation and refrigeration systems (C1/C2/C3/H2). Her role involves maintaining RTO performance and identifying opportunities for loss prevention. She focuses on ensuring harmony between multiple control systems to optimize plant operations.