4 ms·
CO2 density: 1562 kg/m^3 Sand density: 1520-1680 kg/m^3 LN2: 806 kg/m^3 CO2 is just disappearing sand as far as these systems are concerned. They probably us
by flaviut 4y ago
CO2 density: 1562 kg/m^3
Sand density: 1520-1680 kg/m^3
LN2: 806 kg/m^3
CO2 is just disappearing sand as far as these systems are concerned. They probably use the same equipment that they use for sand.
Plus LN2 is way colder and harder to handle and also it's a liquid.