-120C low-temperature refrigerant
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Experts, I’m asking if anyone has used cryogenic refrigerants at temperatures of -120 degrees or lower? Which one manufactures it?
It’s best to specify the effect explicitly. Refrigeration is usually achieved using an expander cycle. But I’m not sure if it’s necessary to measure how much. If the quantity is small, considering purchasing liquid vaporization might be an option; it also depends on the state of the liquid market in the area.
Yes. What I need is a cryogenic fluid that remains in a fully liquid state at low temperatures. It is desired that the melting point be below -120 degrees, and that the viscosity at this temperature not exceed 0.100 cSt, to allow for pumping.
I still don’t understand – do you want to make use of low-temperature cold sources, or products that are low-temperature media? It would be best to include a small flowchart showing the measures chosen, for reference.