Nitrogen inerting

Sihcon nitride can be heated ia air up to 1450—1550°C. In nitrogen, inert gas, or reducing atmosphere, Si N can be heated up to 1750°C. Above 1750°C, decomposition and sublimating evaporation become severe. When in the presence of carbon, however, Si N stabiUty depends on temperature and pressure. The equiUbrium temperature for the reaction... 

Requiring nitrogen inerting when pouring dry solids into flammable solvents... 

Diffusion of ammonia through hydrogen—nitrogen inert gas ... 

That problem can be formulated as follows is molecular nitrogen inert in reactions of organic compounds ... 

Fig. 9.4.6 Apparatus for the matrix isolation method. Organic liquids are sublimed into a Dewar vessel through a solvent feeder to form a cryogenic matrix on the Pyrex glass wall cooled with liquid nitrogen. Inert gas is introduced via gas inlet. A target material in a crucible is heated in a gas to form ultrafine particles, which are deposited on a cryogenic matrix. The processes are repeated several times until enough particles are accumulated on a cryogenic matrix. (From Ref. 10.)...

Due to relatively low UV radiant power of these types of lamps, nitrogen inerting has to be used,i which increases the operating cost. 

A cold front passed through the area at the end of September. The nighttime temperatures dropped to about 50° F (10° C) and the daytime temperatures rose to the high 80s (about 30° C). Assume that the nitrogen inerting system pressure was adjusted to 0.5 oz/in2 gage (22 Pa). Suppose the nitrogen in the tank cooled down to about 55° F (13° C) at the... 

The methodology previously established by Soares et al. [6] was used as briefly described 30 mL of TEOS was dissolved in 36 mL of absolute ethanol under nitrogen-inert atmosphere. 

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