How Dry ice is made?
Dry ice is the name given to the solid form of carbon dioxide. Dry ice does not melt normal ice into water, instead, it converts into CO2 gas hence it got its name as dry ice. This process is also known as sublimation.The CO2 gas is compressed and cooled under high pressure to first form liquid CO2. Then liquid carbon dioxide is injected into a block press where it is allowed to expand into snow at atmospheric pressure. The snow is then compressed into convenient Dry Ice blocks or pellets.
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