Liquefied natural gas (LNG)

quality requirements

Regulation of the Minister for Energy and the Minister for Climate and the Environment on quality requirements for liquefied natural gas (LNG)

The Annex to the Regulation lays down the parameters (and ranges) for liquefied natural gas (LNG), including liquefied biomethane, which will be subject to inspection by the Trade Inspectorate in accordance with the provisions of the Act on the system for monitoring and controlling fuel quality.

These parameters are:
(1) nitrogen content;
2) oxygen content;
3) hydrogen sulphide and carbonyl sulphide;
4) total sulphur content;
5) combustion heat;
6) Wobbe number;
7) methane number