Liquid natural gas (Liquid natural Gas) or LNG, or liquefied natural gas as another fuel alternative.In order to produce LNG, Gas, Natural make-up average approximate 2/327 - degrees Fahrenheit or 164 - in the world, Celsius, cold, and then to liquid conversion. Water, dioxide, carbon, nitrogen, oxygen, and compounds of sulfur, including the constituents of natural gas are the stages of conversion of gas to liquid, oxygen and ... carbon dioxide, water, and compounds of sulphur it is isolated and the amount of methane contained in the LNG to almost more than 98% of the reaches in which small amounts Ethan, etc. propane, and other hydro-carbon, more heavy there are also. In the gaseous state, energy compressed natural gas (CNG) in approximately 200 times the natural gas pressed, but in a state of liquid energy liquefied natural gas (LNG) in about 600 natural gas vs uncompressed) which is due to the costs of conversion of natural gas into a liquid and the conditions of its maintenance, the use of natural gas, the aforementioned economic't.