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While winter was very, very (very!) cold this
Liquid nitrogen boils at -320 ºF and liquid CO2 sublimates at -109 ºF! That’s cold!
Cryogens like liquid nitrogen and liquid CO2 are used in the food industry for freezing and chilling very quickly. Quick freezing and cooling permits the use of smaller equipment that is easier to clean, easier to maintain, and easier to squeeze onto a tight plant floor. Faster freezing also enables higher product quality.
Why Freeze with Nitrogen?
The benefits of using nitrogen in a variety of food freezing applications.