• We optimise our excellent instrumentation and control system to suit your project specifications. It was created by experts from the production lines in Continental Automotive Systems and Federal-Mogul Friction Products. The technology of the fully automated system enables:
    • Protected remote visualization via internet network
    • Protected remote access from your PC/smart phone via internet network with the opportunity to edit user parameters
    • Protected remote service via internet network
  • Our scrubbing absorption column is a next-generation product. We create a multilevel water fog and use the column’s reaction volume more effectively when removing CO2 from the biogas.
  • As with any biomethane pressurized water scrubber, our unit is highly tolerant to variable H2S and other microelement concentrations in the inlet biogas. Regardless, over time there is ALWAYS a risk of elementary sulphur sedimentation or more rapid process water exchange. We ALWAYS integrate our biogas pre-treatment unit to ensure there is no H2Sat the biogas compressor inlet. Through this we minimize the volume of process water and can recycle it in our 3 columns.
  • We manufacture in accordance with the Slovak Technical Inspection’s strictly issued authorisations for specified technical gas equipment.
  • CO2 is removed via ordinary water (which we recycle in the process).No chemicals, heat or extreme energetic demands (for operating pressure) are required.
  • As the biogas compressor/process water circulating pump represents the system’s HEART and, like a heart, is constantly at work, we select only from world-famous manufacturers who offer top quality and reliability. To optimise production costs and sales prices, the columns and other works are created in Slovakia.
  • We can scale to a huge variety of sizes; whatever meets your project needs.
  • The system can also be delivered along with a CNG unit (compression, storage, fuelling unit with a payment terminal) or a unit for injection into the natural gas grid. In both cases we offer a turnkey solution or cross sequence + turnkey warranty
  • Annual service contracts are low priced to ensure peace of mind.

The GAStanco system for biomethane production (upgrading) from biogas is based on the pressurized water scrubber principle and consists of:

  • Pre-treatment of biogas before entering the scrubber (even during dropout the scrubber is fully functional)
  • Compressor/s for biogas compression
  • Absorption column for removing the CO2 generation with multilevel water fog
  • Second stage separation column to extract the residual water bound methane
  • Desorption column for removing CO2 from the process water (an available option includes a unit for thermal utilisation before releasing into atmosphere)
  • Cooling unit: water/biogas/biomethane
  • Circulation pump for recycling the process water
  • Biomethane drying
  • Instrumentation & control: switch board with completely automatic plant process control including an interface for remote monitoring (internet)
  • Container divided into 2 sections: explosive area and other equipment