Isagraha CE

Source : Youtube



In physics and chemistry, the form of solid or gas to liquid (melting, condensation, respectively) may be referred to as liquefaction. The liquefaction point is the temperature and pressure at which a solid becaomes a liquid. In industrial the process of condensing a gas to liquid is sometimes referred to as liquifaction of gases.



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Liquefied Natural Gas (LNG)
Source : Student Energy


Methane has a very low density and is therefore costly to transport and store. High pressure gas pipelines can be used to transport gas on land or for short ocean crossings. Liquefying natural gas makes it feasible to transport gas economically across oceans or in a few applications by truck to small scattered consumers.  LNG occupies 600 times less space than the gas, but must be kept at temperatures below 160 degrees celsius and be pressurised.  At the receiving terminal, LNG is unloaded and stored before being regasified and transported by pipe to the end-users.



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