Natural gas is flammable mixture of carbon-hydrogen gases. Content of natural gas is mostly methane but also ethane, propane and butane. In its purest form, as the natural gas that's being consumed mostly, it is almost pure methane.
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Tipical content of natural gas
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Methane (CH4) |
97 %
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Ethane (C2H6) |
0,919 %
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Propane (C3H8) |
0,363 %
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Butane (C4H10) |
0,162 %
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Carbonic acid anhydride (CO2) |
0,527 %
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Oxigen (O2) |
0-0,08 %
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Nitrogen (N2) |
0,936 %
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Rare gases (A,He, Ne, Xe) |
u tragovima
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