We offer clients testing-based evaluation materials and processes. We also offer consulting-based services.

Leveraging our close partnership with the University of North Dakota, Institute for Energy Studies, we provide comprehensive services and expanded capabilities encompassing laboratory scale evaluation, pilot testing, field demonstration and measurements, and computational modeling.

Our Services 

We can assist with your needs through consultation and experimental testing

Solid Fuel Conversion

Coal/biomass combustion and gasification

  • Pulverized Coal
  • Circulating Fluidized Bed and Bubbling Bed Operation
  • Management of ash behavior and deposition
  • NOx and SOx Control
  • Management of scrubber and precipitator operation
Laboratory-scale Testing

Down-fired pulverized fuel combustor with baghouse

Fluid bed combustor/gasifier

  • Fuel conversion characterization
  • Ash analysis and behavior

Thermogravimetric Analyzer Testing

CO2 Capture

Chemical Looping

  • Characterization and Screening of Oxygen Carrier Materials

    Post-Combustion Capture using sorbents

    • E-CACHYSTM– Enhanced Capture of CO2 using Hybrid Sorption

    Mercury Control

    Control/capture assessment and strategy for

    • Coal-fired power plants
    • Cement plants
    • Taconite processing
    • Sorbent selection and injection system design

    Dry Material Separation

    • Advanced density segregation¬†
    • Performance evaluation for specific application


    Get In Touch

    Envergex LLC Locations

    10 Podunk Road
    Sturbridge, MA 01566


    4200 James Ray Dr., Suite 301
    Grand Forks, ND 58203

    Contact Us

    Let us know how to get back to you.