Several natural gas producers are looking for compression refrigerators and various heat exchangers that will allow them to achieve an excellent price-quality ratio. In the case of the refrigerator, the process and location requirements have an influence on the design of the cooling components. For example, the temperature of the air. Process and location requirements also have an influence on the size of the heat exchangers and compressors. In addition, they determine the compression energy that is required. To what extent is it possible to meet these wishes and requirements?