Ammonia manufacturing from natural gas and air generally starts with (1) purification were impurities composing mainly of sulfur compounds are removed from the feed stream. Steam reforming process is performed in two stages: In the steam reformer (2), superheated steam is fed to the reformer with methane which allows for the conversion to synthesis gas. This stage is followed by the air reformer (3), where a calculated amount of air is mixed with the synthesis gas. Carbon monoxide in the gas is converted to carbon dioxide in the High (4) and Low Temperature Shift Reactors (5). The resulting gas are pumped through an absorber-stripper system (6) using UCARSOL soluble to remove carbon oxides. Any residual carbon oxides are converted back to methane by methanation (7). The gas mixture is then cooled and compressed (8) and fed to the ammonia synthesis loop (9) where hydrogen and nitrogen eventually react for form ammonia. The product is decompressed to 24 bars to a liquid state. At this pressure, impurities such as hydrogen, methane and significant levels of ammonia become gases. The impurities are then separated from the liquid ammonia and sent through absorber-distillation system (10) for ammonia recovery. The recovered ammonia is then mixed with the pure ammonia and is ready for storage.