Recently Published
• Spring 2017 Newsletter (En Español)
• Spring 2016 Newsletter (En Español)
• Spring 2015 Newsletter - Innovation - Breaking Boundaries
• News Release: SEI Receives Contract for Major ESP Upgrade Project
Technical Papers
Commercial Operation of Electrostatic Precipitator High Frequency Energization in Intermittent Energization Mode at Labadie Energy Center (Click to open PDF)
Next Generation Wet ESP (Click to open PDF)
21st Century ESP Design (Click to open PDF)
Custom RDEs = Superior Performance (Click to open PDF)
Particulate matter control for coal-fired generating units - Air Pollution Control Magazine (Click to open PDF)
Advanced ESP Designs for Black Liquor Recovery (Click to open PDF)
Download Digital Brochures:
Download Digital Brochures - Spanish Language:
Corporate Headquarters: 6690 West Nine Mile Road, Pensacola, FL 32526 850-944-4475 apcsales@sei-group.com
Midwest Engineering Office: 921 Eastwind Drive, Suite 115, Westerville, OH 43081 614-259-6505