Technical Gases

The StirLNG-4 is a four-cylinder cryogenerator based on the Stirling principle with a cooling capacity from 6.3 kW and a condensing capacity from 0.5 million litres per year. It can be used as a stand-alone system with its own control unit or in multisystem systems for the

• liquefaction of small quantities of purified methane gas (natural gas, biogas, landfill gas) in the order of approx. 1 t/day or 2,700 l/day
• Boil-off gas reliquefaction
• Subcooling of liquid methane during tank storage
• combined usage