Wärtsilä Moss Nitrogen Generators
Our nitrogen generators are compact and highly efficient systems based on air separation using hollow fibre membrane modules which utilise state-of-the-art membrane technology.
Wärtsilä Moss nitrogen generators utilise state-of-the-art membrane technology, and have served marine market applications for many years. The system is particularly suited for chemical carriers, gas carriers and offshore vessels.
We supply niche, supplementary, small-volume systems with a capacity of 2,000Nm3/h to 3,750Nm3/h with 95% purity, and have now further developed our technology to enable our nitrogen generators to become efficient large-scale main inert gas units.
For the offshore market, Wärtsilä Moss nitrogen generation systems supply dry and oil-free inert gas for purging, pressurising, and blanketing functions for various top site applications. These systems consist of two 100% inlet air filters, a pre-heater with thyristor control, separator membranes, an O2 analyser, UCP, and the controls and instruments for safe and automatic operation.