liquid nitrogen


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Related to liquid nitrogen: dry ice

liquid nitrogen

[′lik·wəd ′nī·trə·jən]
(cryogenics)
Nitrogen that exists as a liquid at atmospheric pressure, at -195°C (77.4 K); used in research work, cryogenics, and cryosurgery.

liquid nitrogen

Nitrogen liquefied by cooling it below −319°F (−195°C).
References in periodicals archive ?
*To provide detailed analysis of the market structure along with forecast for the next 5 years of the various segments and sub-segments of the Global Liquid Nitrogen Market
Chef Varun Nadkharni, who has worked with liquid nitrogen, said: "When used in ice cream, liquid nitrogen most definitely changes the texture of the dessert.
FDA said that inhaling the vapor coming out of liquid nitrogen can even cause breathing difficulty, especially in people with asthma.
First and foremost, organizations need a written policy detailing how often tanks should be inspected, and how often monitors will measure the liquid nitrogen level in the tank.
(1) The [T.sub.2] distribution curve moves upward after liquid nitrogen freezing, characterized by the increase of peak amplitudes.
There are many parlours in the UAE that sell liquid nitrogen ice-creams.
It can deliver either a consistent, saturated stream of liquid nitrogen for metals machining or a preset low-temperature gaseous nitrogen stream for polymer machining.
Using liquid nitrogen cryogenically freezes food to temperatures at around -196C within a few minutes instead of the hours traditional mechanical freezing systems need.
e technology has huge implications for industrial, medical and laboratory applications, removing the need for liquid nitrogen tanker deliveries, which, as well as being inconvenient, drive up costs and create potential problems with evaporation and contamination.
Industrial gases company Air Products (NYSE:APD), based in the USA, revealed on Monday the receipt of an agreement to supply liquid nitrogen to Singapore's Jurong Rock Caverns (JRC).
Liquid nitrogen, a safe, highly efficient, clean, easily obtained, and low-temperature refrigerant, has been now widely used in biology, medical treatment, animal husbandry, food, metallurgy, electronics, aerospace and cryogenic industry, and other fields.
The SL-30 batch production Attritor will be used in an R&D application to grind materials in liquid nitrogen. As such, the mill includes a vented cover for cryogenic grinding with liquid nitrogen and a phase separator.