Its purpose is to standardize the regulations regarding the design, manufacture,testing and assessment of pressure equipment including nitrogen gas springs and systems.
陰極で硝酸をアンモニアへ還元し、陽極で生成した次亜塩素酸と反応させ、窒素ガスまで酸化処理されます。
Nitrate can be reduced to Ammonium on the cathode,and the generated Ammonium can be oxidized to Nitrogen gas by Hypochloride generated on the anode.
Supercritical nitrogen gas foaming method produces very low outgas, formaldehyde and sulfur, ammonia, such as siloxane. It can be used with confidence for precision instruments, such as sick building syndrome countermeasures and electronic circuits.
Orientation andattitude control about three axes was enabled by 12 nitrogen gas jets coupled to a system of three gyroscopes, four primary Sun sensors, two secondary Sun sensors, and an Earth sensor.
AnammoxTM process consists of two reactors, named nitritation and AnammoxTM. In the nitritation reactor, half of the ammonia is oxidized to nitrite,and ammonia and nitrite are converted to nitrogen gas in AnammoxTM reactor.
The principle of this process is that hypochlorous acid generated on anodes reacts with ammonium ions in waste water andis oxidized into harmless nitrogen gas.
A liquid nitrogen generator consists of a nitrogen gas generator that separates and extracts nitrogen gas from the air(generation method: pressure swing adsorption(PSA)) and a main body that liquefies the nitrogen gas.
Its root nodules promote nitrogen fixation,a symbiotic process by which gaseous nitrogen(N2) from the air is converted into NH4+ a form of nitrogen available to the plant.
Gas-flushing type packaging machines replace oxygen in the pouch with nitrogen gas in order to maintain the flavor of dried bonito flakes or nuts, and seal the pouch.
Pdf PSA Technology(up to 99.9995% purity) PSA(Pressure Swing Adsorption) Technology is a safe andreliable method for generating high purity Nitrogen gas on location for labs and a variety of industries requiring N2 in their applications….
This new online catalog has an easy-to-use interface providing quick access toDADCO's wide range of products including, nitrogen gas springs, nitrogen gas lifters,nitrogen gas linked components, guide retainer sets, power cam and power pump systems and air cylinders.
The system has been designed to replace conventional nitrogen gas bottle supply to bubble unit/gas purge systems, and is ideal for measuring water levels in dams, rivers, canals and tanks with up to 40m H2O(130ft) head.
The problem was finally solved by making a thinner glass bulb that was a uniform 4-mm thick and modifying the slow cooling method. With this technique, it took approximately one hour to completely seal the mouth,including replacing nitrogen gas.
Pulse perforation:(Pulse drilling) using high peak power pulsed laser to melt or vaporize a small amount of material,commonly used as an auxiliary air or nitrogen gas, in order to reduce the exothermic oxidation so that the hole expansion, the gas pressure is relatively small oxygen pressure when cutting.
If the method of synthesizing ammonia from nitrogen gas becomes more economical, it will be a big step forward for the development of mankind.(Respondents: The University of Tokyo, Professor Nishiaki Nishibayashi) Q24:Is there any reason why ammonia is not drawing attention as an energy source?
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