PSB Industries will showcase methane deoxo and dryer skids for renewable natural gas applications at RNG Works 2026 in Milwaukee.
PSB Industries will present its methane deoxo and dryer skids at RNG Works 2026, taking place from 15 to 17 September in Milwaukee, Wisconsin.
The company, which designs and fabricates systems for dehydrating and purifying gases and liquids, will exhibit at Booth 723.
Its skid-mounted systems are designed to remove oxygen and moisture from renewable natural gas, helping operators meet pipeline gas-quality requirements.
Renewable natural gas can be produced from biogas generated by sources including landfills, digesters and wastewater operations.
PSB Industries to exhibit at RNG Works 2026
PSB Industries said attendees at RNG Works 2026 will be able to learn about its methane deoxo and dryer systems for oxygen and moisture removal in RNG applications.
The company’s systems are designed for operators seeking consistent, specification-grade gas quality.
Biogas from landfill, digester and wastewater sources can contain oxygen and moisture that may make the gas unacceptable to a product-pipeline owner.
PSB’s integrated deoxo and dryer systems are intended to remove these contaminants from biogas before it enters pipeline or downstream use.
Systems target oxygen and moisture removal
PSB Methane Deoxo systems are designed for typical inlet oxygen concentrations ranging from 0.1% to 2.5% by volume.
The company said the systems can reduce oxygen to less than 0.1%, or, where required, to less than 5 ppmv O₂.
Following oxygen removal, PSB’s dual-tower desiccant dryers remove moisture to less than 7 lb/MMSCF and, more typically, to less than 4 lb/MMSCF.
According to PSB, these capabilities help operators meet stringent gas-quality targets while supporting reliable, continuous operation.
Biogas upgrading supports renewable gas infrastructure
Each system is custom-designed around the customer’s gas composition, flow rate, temperature and pressure.
Where required, an optional H₂S guard bed can be included to protect the catalytic reactor from hydrogen sulphide exposure.
PSB said it also offers cost-effective standard models for price-sensitive dairy digester applications.
The company said these models are designed to integrate with upstream and downstream technologies in RNG projects.
RNG systems linked to waste-to-energy markets
Renewable natural gas forms part of the wider bioenergy and waste-to-energy market, converting methane-rich biogas into fuel that can be used in existing gas infrastructure where quality specifications are met.
For operators, contaminant removal is a key step in making biogas suitable for pipeline injection or other end uses.
PSB said its systems can be configured for biogas or RNG applications, with standalone oxygen or moisture removal options available depending on the project.
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Source: PSB Industries
