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4 days ago · Liquid nitrogen. Liquefaction of gases is physical conversion of a gas into a liquid state (condensation). The liquefaction of gases is a complicated process that uses various compressions and expansions to achieve high pressures and very low temperatures, using, for example, turboexpanders.
4 days ago · Cryogenic cooling of devices and material is usually achieved via the use of liquid nitrogen, liquid helium, or a mechanical cryocooler (which uses high-pressure helium lines).
Jul 1, 2024 · Liquid nitrogen (LN2) is a crucial resource in various industries, including the health-care, industrial and pharmaceutical sectors. This article focuses on the design of the LN2 system for pharmaceutical facilities, and discusses common issues and concerns to be considered during the design process.
Jul 15, 2024 · Examples of refrigerated liquefied gases (cryogens) include: helium, liquid nitrogen, and liquid argon. Carbon dioxide and nitrous oxide, which have slightly higher boiling points, are also included in this category.
2 days ago · 液体窒素（えきたいちっそ、英: liquid nitrogen ）は、冷却された窒素の液体である。液化窒素とも呼ばれ液化空気の分留により工業的に大量に製造される。純粋な窒素が液相状態になったものである（液体の密度は三重点で0.807 g/mL）。
Jul 19, 2024 · Folks who are into extreme overclocking and cryogenic experiments swear by liquid nitrogen. With a boiling point of -320°F, this super-chilled liquid can push computer components to blistering...
3 days ago · Flüssigstickstoff (englisch liquid nitrogen, LN oder LN 2) ist Stickstoff in flüssigem Aggregatzustand, der unter Normaldruck bei 77 K (−196 °C) siedet. Die klare, farblose Flüssigkeit hat eine Dichte von 0,8061 g/ml am Siedepunkt und eine Viskosität von etwa 1,5 Millipoise.
