Engel, D.

Nexo Solutions, The Woodlands, Texas

David Engel is Managing Director of Nexo Solutions and Global Technology Leader for Exion Systems. He holds a BS degree in industrial chemistry from the University of Santiago, Chile, and a PhD in organic chemistry from Indiana University in Bloomington, Indiana. Dr. Engel has published more than 75 articles and has 18 invention patents in his name.

Managing process contaminants in amine treating units—Part 1: Lean amine filtration

Engel, D., Nexo Solutions; Northrop, P. S., ExxonMobil Upstream Research Co.

Installation and operation of suitable contaminant removal systems, such as filtration, coalescing and adsorption equipment, have become key components in amine units.

Improve LPG treating via advanced amine-solvent recovery technologies

Engel, D., Burns, H., Nexo Solutions; Spooner, B., Amine Experts

Capacity and throughput improvement in a refinery LPG treating unit are made possible by implementing an amine recovery program.