Ammonia nitrous oxide

Tracer Type. A discrete quantity of a foreign substance is injected momentarily into the flow stream and the time interval for this substance to reach a detection point, or pass between detection points, is measured. From this time, the average velocity can be computed. Among the tracers that have historically been used are salt, anhydrous ammonia, nitrous oxide, dyes, and radioactive isotopes. The most common appHcation area for tracer methods is in gas pipelines where tracers are used to check existing metered sections and to spot-check unmetered sections. 

Groenestein CM, Van Fassen HG. Volatilisation of ammonia, nitrous oxide and nitric oxide in deep-litter systems for fattening pigs. Journal of Agricultural Engineering and Research. 1996 65 269-274. 

According to A. Hantzsch and L. Kaufmann,1 if dry ammonia be passed into the ethereal soln. of hyponitrous acid, ammonium hydrohyponitrite, (NH4)HN202, or NH4O.N N.OH, is formed in colourless crystals which melt with turbulent decomposition at 64°-65°. The salt spontaneously decomposes into ammonia, nitrous oxide, and water. The salt dissolves in water with an alkaline reaction. Ammonium hyponitrite, NH4O.N H.ONH4, cannot be prepared directly, but... 

Supercritical or near-critical fluids can be used both for extraction and chromatography. Many chemicals, primarily organic species, can be separated and analyzed using this approach [6], which is particularly useful in the food industry. Substances that are useful as supercritical fluids include carbon dioxide, water, ethane, ethene, propane, xenon, ammonia, nitrous oxide, and a fluoroform. Carbon dioxide is most commonly used, typically at a pressure near 100 bar. The required operating pressure ranges from about 43 bar for propane to 221 bar for water. Sometimes a solvent modifier is added (also called an entrainer or cosolvent), particularly when carbon dioxide is used. 

Ammonia, nitrous oxide, nitric oxide, nitrogen dioxide, and nitrogen... 

Gaseous forms of nitrogen include ammonia, nitrous oxide, and dinitrogen, which are readily lost to the atmosphere, and comprise approximately <1% of total nitrogen within a wetland. 

Potassium nitrite Hydrogen Hydrogen oxide Hydrogen sulfide Ammonia Nitrous oxide Nitrogen dioxide ... 

Ammonia - nitrous oxide (1/1) (weakly bound complex)... 

Oxygen Nitrogen Hydrogen Carbon monoxide Carbon dioxide Methane Hydrogen sulfide Sulfur dioxide Carbon (graphite) Diatomic sulfur Nitric oxide Carbonyl sulfide Hydrogen cyanide Ammonia Nitrous oxide... 

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