Alan Zagoria Alan Zagoria is an Engineering Fellow in UOP’s Optimization Services Group. For the last 12 years he has been helping customers run their refinery hydrogen networks more efficiently. Previously he has been responsible for process development, process design, control system design, startup, and technical service of PSA and membrane hydrogen purification units. He has presented papers on hydrogen management in conferences around the world and holds a degree in chemical engineering from Northwestern University. Connect on AIChE Engage ChEnected contributions Congratulations to ACE4G 2017 Challenge Winners Mar 30, 2018 . by Alan Zagoria The AIChE Foundation funds an amazing project called the AIChE Chemical Engineering For Good (ACE4G) Challenge.