Ammonia can be liquified at temperatures of around –27.58°F (-33°C) under atmospheric pressure
Ammonia can be liquefied at temperatures around –27.58°F (-33°C) under atmospheric pressure. This property makes it relatively easy to store and transport as a liquid compared to many other gasses. The ability to liquefy ammonia at moderately low temperatures means that it can be handled with conventional refrigeration techniques and equipment, making it practical for large-scale industrial use.1
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Footnotes
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Liu, Z., Yin, Z., Cox, C., Bosman, M., Qian, X., Li, N., & Nocera, D. G. (2016). Room temperature stable CO x-free H2 production from methanol with magnesium oxide nanophotocatalysts. Science Advances, 2(9), e1501425.Chicago ↩