Biogas Dehydration / H₂S / Siloxane Removal
STM supplies a complete range of adsorbents for biogas purification across key applications including PSA CO₂ removal, landfill and digester gas H₂S treatment, pipeline-spec VOC removal and dehydration, and power generation siloxane removal. Working with leading products from Zeochem, Jacobi Carbon and Evonik, STM can support both new system design and media reloads, providing tailored solutions for challenging gas conditions including varying H₂S levels, humidity, oxygen content, VOC contamination and moisture removal.
Bio Gas purification
PSA purification systems - CO2 removal
STM can supply the full range of adsorbents with 13X molecular sieve from
Zeochem, activated carbons from Jacobi Carbon and desiccant activated alumina from Evonik. We can assist with reloads or designing new systems.
Landfill & digester gas – H2S removal
For odour or corrosion control we offer a range of H2S adsorbents for any challenge from 1-10,000ppmv H2S, for gases with dry or high humidity, some or no oxygen. We have the solution for any situation.
Pipeline specification - VOC removal & dehydration EcoSorb activated carbon from Jacobi for removal of VOCs. Dehydration with Zeochem 4A molecular sieve.
Power Generation – Siloxane removal
Removal of Siloxanes with our range of Jacobi activated carbons, and H2S with our tailored H2S adsorbents.