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Liquid and nitrogen
Liquid nitrogen is the most commonly used element in cryogenics and is legally purchasable around the world.
Liquid nitrogen, a fluid resembling water in appearance, but with 80. 8 % of the density ( the density of liquid nitrogen at its boiling point is 0. 808 g / mL ), is a common cryogen.
** Liquid nitrogen
Liquid nitrogen boils at 77 K, facilitating many experiments and applications that are less practical at lower temperatures.
Liquid nitrogen boils at 77 K, facilitating many experiments and applications that are less practical at lower temperatures.
Liquid nitrogen, liquid helium, and dry ice are used as coolants in extreme cases, such as record-setting attempts or one-off experiments rather than cooling an everyday system.
Alternatively, heat may be supplied at ambient temperature and the heat sink maintained at a lower temperature by such means as cryogenic fluid ( see Liquid nitrogen economy ) or iced water.
* Liquid nitrogen cryosurgery is safe for pregnancy.
Liquid nitrogen is circulated through the end of this device.
Liquid nitrogen, supplied in pressurized steel bottles, is sometimes used in similar fashion.
Liquid nitrogen
Liquid nitrogen is nitrogen in a liquid state at an extremely low temperature.
Liquid nitrogen is a colorless clear liquid with density of 0. 807 g / mL at its boiling point and a dielectric constant of 1. 4.
Liquid nitrogen is often referred to by the abbreviation, LN < sub > 2 </ sub > or " LIN " or " LN " and has the UN number 1977.
Liquid nitrogen can easily be converted to a solid by placing it in a vacuum chamber pumped by a rotary vacuum pump.
Liquid nitrogen freezes at.
Liquid nitrogen is a compact and readily transported source of nitrogen gas without pressurization.
Liquid nitrogen is produced commercially from the cryogenic distillation of liquified air.
Liquid nitrogen may be produced for direct sale, or as a byproduct of manufacture of liquid oxygen used for industrial processes such as steelmaking.
* Liquid nitrogen vehicle
Liquid nitrogen has a lower boiling point at − 196 ° C ( 77 K ) than oxygen's − 183 ° C ( 90 K ), and vessels containing liquid nitrogen can condense oxygen from air: when most of the nitrogen has evaporated from such a vessel there is a risk that liquid oxygen remaining can react violently with organic material.

Liquid and spray
The 1969 Caprice also offered a new GM-designed variable-ratio power steering unit as optional equipment along with a seldom-ordered " Liquid Tire Chain " option, which was a vacuum activated button that would spray ice melt on the rear tires ( UPC option code is " V75 ").
Liquid and spray waxes in particular provide better coverage than solid wax applied with an iron, however to achieve the same durability as hot waxing an iron is used after liquid or spray wax application to maximize penetration of the wax into the base.
* Liquid or spray occlusive materials
* Liquid: water based sprays in combination with a rough plastic tip spray liquid against the skin to help gently exfoliate.

Liquid and tank
* 1973 – Catastrophic BLEVE ( Boiling Liquid Expanding Vapor Explosion ) in Kingman, Arizona, following a fire that broke out as propane is being transferred from a railroad car to a storage tank, kills 11 firefighters.
Liquid goods are transported by road in tank trucks ( AE ) or tanker lorries ( BE ) ( also road-tankers ) or special tankcontainers for intermodal transport.
Liquid argon is typically cheaper and can be stored in a greater quantity as opposed to the gas form, which is more expensive and takes up more tank space.
* Liquid waste disposal, including city waste water treatment plants and on-site waste water disposal systems, such as septic tank systems and chemical toilets.
Image: Liquid O2 Tank A-3 Test Stand Stennis Space Center. jpg | Installation of a 35, 000-gallon liquid oxygen tank atop the A-3 Test Stand.
Years later, during the Shadow Moses Island incident, Sniper Wolf goes rogue along with the rest of Liquid Snake's group when they take hostages and blackmail the U. S. government with a hijacked walking tank armed with nuclear weapons, demanding the corpse of Big Boss to be handed over to them.
* Liquid hydrogen tank truck

nitrogen and spray
A spray of solvent is heated to relatively high temperatures ( above 400 degrees Celsius ), sprayed with high flow rates of nitrogen and the entire aerosol cloud is subjected to a corona discharge that creates ions.
Analogous to other AP ion sources a spray of solvent is heated to relatively high temperatures ( above 400 degrees Celsius ) and sprayed with high flow rates of nitrogen for desolvation.
Cryogun used to spray liquid nitrogen
This ionization method is often coupled with high performance liquid chromatography where the mobile phase containing eluting analyte sprayed with high flow rates of nitrogen and the aerosol spray is subjected to a corona discharge to create ions.
Although sometimes called " aerosol cheese ", its container is not actually an aerosol spray can, because the cheese does not combine with a propellant ( nitrogen ) to turn into a fine mist upon being sprayed.

nitrogen and tank
The tank is then pressurized with helium or nitrogen, which pushes the fuel out to the motors.
Inside the shell, a large spherical hydrazine tank made up most of the volume, topped by two smaller spherical nitrogen tanks and a 90 N injection rocket to slow the spacecraft down to go into lunar orbit, which was designed to be capable of firing twice during the mission.
Inside the shell, a large spherical hydrazine tank made up most of the volume, topped by two smaller spherical nitrogen tanks and a 90 N injection rocket to slow the spacecraft down to go into lunar orbit, which was designed to be capable of firing twice during the mission.
Inside the shell, a large spherical hydrazine tank made up most of the volume, topped by two smaller spherical nitrogen tanks and a 90 N injection rocket to slow the spacecraft down to go into lunar orbit, which was designed to be capable of firing twice during the mission.
One form of asphyxiation is from entering a low oxygen atmosphere or an inert atmosphere, such as in a food oil tank that has a covering blanket of nitrogen or argon to shield the oil from atmospheric oxygen.
In 1995 a railroad tank car imploded at Gaylord Chemical Corporation, releasing nitrogen tetroxide and forced the evacuation of about 3, 000 people within a one-mile ( 1. 6 km ) radius.
Apart from MIC, the gas cloud may have contained phosgene, hydrogen cyanide, carbon monoxide, hydrogen chloride, oxides of nitrogen, monomethyl amine ( MMA ) and carbon dioxide, either produced in the storage tank or in the atmosphere.
A tank of liquid nitrogen, used to supply a cryogenic freezer ( for storing laboratory samples at a temperature of about − 150 degrees Celsius ).
When it exits the wrecked truck, the T-1000 is frozen solid by liquid nitrogen spilling from its ruptured tank.
Filling a liquid nitrogen Dewar flask | Dewar from a storage tank
In an incident in 2006 at Texas A & M University, the pressure-relief devices of a tank of liquid nitrogen were malfunctioning and later sealed.
This hypergolic mixture was forced into the combustion chamber by pressurizing the fuel tanks with nitrogen gas released from another tank.
A notable exception to this fail-safe mode of operation is the BWR which requires the hydraulical insertion of control rods in the event of an emergency shut-down, using water from a special tank that is under high nitrogen pressure.
The fuel tank is pressurized with gaseous nitrogen at, which provides the force to expel ( positive expulsion ) the fuel from the tank to the fuel distribution line, maintaining a positive fuel supply to the APU throughout its operation.
Accordingly, a bypass line goes around the pump and feeds the gas generator using the nitrogen tank pressure until the APU speed is such that the fuel pump outlet pressure exceeds that of the bypass line, at which point all the fuel is supplied to the fuel pump.
They said a Salyut fuel tank was leaking fuel into the nitrogen bellows which pressurized the fuel.
The crew attempted to drain the leaking tank by rotating the station and succeeded by 23 March, purged the tank with nitrogen and closed it off.
The major objective was to attach and connect an oxygen and a nitrogen tank.
Primary objective was to install the final nitrogen tank outside the airlock.
After the unit is slowly cooled to-90 Celsius, it can then be added to a liquid nitrogen tank which will keep the cord blood unit frozen at-196 Celsius.
Larger ( approximately ) aquariums are much more stable and water changes may not need to take place if the nitrogen cycle has fully established itself in the tank, although this is a controversial statement among aquarists.
The complete OAMS had 16 small rocket engines which burned hypergolic propellants fed under pressure from one monomethylhydrazine fuel, and one nitrogen tetroxide oxidizer tank.

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