how is liquid nitrogen produced

... freezing and cooling equipment, specially designed for batch freezing, or small and medium scale freezing needs. is used ...

food powder machine spices seeds plastic grinder pulverizer At the normal temperature,some sensitive or sticky or elastic materials ca...

... air at low temperature by difference of each component boiling point. 2. Application Fields: Oxygen, , argon and other rare gas b...

...: LCO2 Main body material 16MnDR/Q235-B Safety valve set pressure: 22.7bar Company Information We specialize in air separation plants, CO...

...: Specifications can be according to clients' specifications Description: We introduce ourselves as one of the most prominent manufacturer...

... plant N2 generator high qulaity best price How to get There are two ways to nitrogn:,cryogenic and psa technology. Base o...

... energy consumed by air compressor. It has the advantages of low operating cost, low energy consumption and high efficiency. Parameter Function Pro...

Best Choice of Reducing Protective Gas, Ammonia Cracker Unit, 75% Hidrogen+ 25% Nitrogen Product Description: For getting the mixed protective gas, pe...

... formulated fertilizer and as plant respiration.It is recommended to be used for indoor plants, gardens, lawns, nurseries, and greenhouses. ...

... Glass Ampoule Onion Skin Filling and Closing Machine for Cosmetic Product Description Traditional ampoules sealing machine adopts g...

Steel Biogas tanks for the biogas project The biogas produced by the anaerobic digestion unit is composed of combustible gas methane (50-75%), carbon ...

...- mixture. It uses ammonia as raw material. Under the action of a catalyst, it is heated and decomposed to obtain a mixed gas contai...

.... When rapid cooling by , the low temperature resistant frozen sand can easily remove the embrittlement, burrs and overflow glue tha...

... is a kind of flexible, low-temperature, and high-efficiency cold-proof felt. This material combines nano-aerogel with special fiber to fle...

.../Hydrogen generator by Ammonia Cracker for generation of forming gas takes ammonia as the source. Having being vaporized, the ammoni...

...high-efficiency cold-proof felt. This material combines nano-aerogel with special fiber to flexible, ultra-low thermal conductivity, high-e...

... urea. It is as clear as water, has a low odor, is non-toxic and is . Its composition consists of 67.5% softened water and 32.5% urea...

... products, garments etc. The cylinder and screw stems of the extruder are made of high quality alloy steel with optimum hardness and strong corrosi...