Guild Associates

Biogas and Natural Gas Systems
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Methane Gas Systems

Whether your methane business is in Biogas or in Natural Gas, Guild Associates has a solution for you.  We have over twelve years experience developing natural gas and biogas processing equipment, currently in use in the following markets:
  • Landfill Gas (Methane) Recovery
  • Siloxane Removal for Electricity Generation
  • Coal Mine Methane Recovery
  • Waste Water Treatment Plant Methane Recovery
  • Anaerobic Digester Methane Recovery
  • Wellhead Natural Gas Purification
  • Liquid Natural Gas (LNG) Pre-Treatment
  • Compressed Gas Vehicle Fuel Sub-systems
Guild Associates specializes in adsorption materials and adsorption systems. We design, manufacture, install and service methane processing systems using MolecularGate┬« adsorbent technology (licensed from BASF) and other adsorbents. Our Pressure Swing Adsorption (PSA) and Temperature Swing Adsorption (TSA) systems are used extensively in the biogas industry. These systems upgrade low-energy biogas produced at landfills, waste water treatment plants and digesters into pipeline-quality natural gas. This gas can be injected into the natural gas pipeline or used on-site as transportation fuel (LNG or CNG), or converted to electrical power with generators or co-generation systems. The value of exploiting this renewable resource extends beyond just environmental concerns, as the profits derived form this resource provide a significant revenue stream. You can learn more about the MolecularGate┬« systems at  

As a result of this wide ranging experience, customers have sought Guild Associates for answers to their natural gas / biogas systems problems. Guild Associates has responded with custom, innovative solutions that leverage our technological advantage in adsorption, compression, and containerized military products. Feel free to contact Guild Associates  to discuss how you can get to market quickly with an industry-leading solution!