Liquid CO2
Description
Carbon dioxide cannot exist as a liquid under normal atmospheric conditions. At a pressure above 5.11 bar(a) and at a temperature between -56.6°C and 31.1°C, it turns into liquid state and its density increases with temperature to 1 180 kg/m3 . The liquid or gas equivalent, at 1,013 bar and 15 °C per Kg. of solid is 845 vol. /vol.
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