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13th August 2009, Page 45
13th August 2009
Page 45
Page 45, 13th August 2009
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Three Different Forms Of Natural Gas
LPG — liquefied petroleum gas This is mainly propane, and it is typically carried in vehicle tanks at a modest pressure and ambient temperature. It is then converted from liquid......
Cng — Compressed Natural Gas Primarily, This Is Methane. It
is carried in vehicle tanks at 200 bar pressure and ambient temperature. It is fed to a sparkignition petrol engine or a diesel engine that has been converted to spark ignition.......
Lng — Liquid Natural Gas This Is Cng (as Described
above), but it has been cooled to the point where it becomes a liquid. This reduces its volume. Typically carried in heavily insulated vehicle tanks at 6 bar pressure and......