LNG Production
Integrated gas purification and liquefaction plants — engineered for any type of natural gas, including biomethane.
The challenge
Natural gas and biogas are far easier to store, transport and monetize as a liquid. But liquefying them on-site takes purification and cooling tuned to your feedstock — whether it's pipeline natural gas or biomethane recovered from waste.
The solution
API delivers integrated gas purification and liquefaction plants suitable for all types of natural gas — plus complete Bio-LNG systems that turn biogas into clean, transportable fuel.
What you can produce
Natural Gas LNG
An integrated gas purification and liquefaction plant, configurable for natural gas liquefaction across all gas types.
Bio-LNG (BioMethane)
An integrated system that conditions the biomethane and runs the cooling cycles for liquefaction. Produces Bio-LNG at low pressures — even in the presence of lighter gases (N₂, O₂, H₂) — down to 77 K.
Which system fits your feedstock?
The right configuration depends on your gas source, its composition, and your target volume. API's engineers help you evaluate the options and specify the plant that fits your operation — so you're not guessing.