Who we are.
We are a multi-national manufacturer of Small-Scale Natural Gas Liquefaction plants. Our manufacturing facilities are located in the North of Spain, a region renowned for its advanced industrial industries, where the FNX engineering team & commissioning team design, build, and test our equipment. Our Global Headquarters is located in Florida, USA.
FNX LNG Solutions is part of a group of privately owned companies that have been acting in the design and manufacturing of equipment in diverse Energy Industries for the past 4 decades, with activities not only in Oil & Gas but industries such as Renewable Energy, Aerospace, Rotating Engine Manufacturing, Fluid Filtration, etc.
FNX Liquefaction Technology is based on the Claude Brayton, simple closed loop Nitrogen cycle. The system uses a combination of compressors and expanders to cool down Natural Gas to approximately -244 ºF. Nitrogen is the working fluid in a closed-cycle refrigerator with a compressor, turbo-expander, and heat exchanger. Nitrogen flows in a closed loop system through the main heat exchanger, where liquefaction of the natural gas occurs. This chosen process is relatively simple and robust.