The main problem of edible oil and grease storage is the oxidative rancidity of grease Once oxidative rancidity happens, not only taste and odor of edible oil and grease will become acid and bitter, but also its color and transparency will be different from good and safety ones

CanGas® nitrogen gas generator can be used in a wide range of coal, oil & gas applications, including fire prevention, extinguishing, pipeline cleaning, purging, blanketing, flammable gas protection, transportation, well drilling operations, and enhanced oil recovery etc

Nitrogen as inert gas is widely used in the processing, production, storage and transportation of chemical products Especially in chemical industry, chemical fertilizer industry, petrochemical and petrochemical fiber industry, plastics, there is great demands on nitrogen

At air port and during flight, the aircraft s fuel system is filled with nitrogen to isolate the combustion and maintain the pressure balance from inside to outside of tank to meet more stringent safety regulations

Antique protection is a systematic engineering to prevent the antiques from damage by oxidization, corrosion of microorganism and ultraviolet radiation Nitrogen takes a very important place in this field as a very stable inert gas

A lithium battery is a type of battery using lithium metal or lithium alloy as negative electrode material as non-aqueous electrolyte solution