how is liquid nitrogen produced

Place of Origin:Guangdong, China

Brand Name:DJL

Model Number:DJL-QF-600A

... nitrogen freezing and cooling equipment, specially designed for batch freezing, or small and medium scale freezing needs. Liquid nitrogen is used as the refrigerant. Nitrogen (n2) is an inert reaction-inhibiting gas, which is produced in liquid form by

Brand Name:Brightsail

Model Number:BS

Place of Origin:China

Liquid nitrogen food powder machine spices seeds plastic grinder pulverizer At the normal temperature,some sensitive or sticky or elastic materials cannot be ground to a fine-grained powder, even when the grinding media are run at high speed. Thus grinding mill with liquid nitrogen adopts outer media freezing method to pulverize the materials to realize the heat exchange between material and liquid nitrogen, which can produce...

Brand Name:Chenrui

Model Number:KDO

Place of Origin:Hangzhou

... air at low temperature by difference of each component boiling point. 2. Application Fields: Oxygen, nitrogen, argon and other rare gas produced by air separation unit are widely used in steel, chemical industry, refinery, glass, rubber, electronics,

Place of Origin:China

Brand Name:SASPG

Model Number:ZCF-17/22

...: LCO2 Main body material 16MnDR/Q235-B Safety valve set pressure: 22.7bar Company Information We specialize in producing air separation plants, CO2 recovery plants with or without

Brand Name:Hobe

Place of Origin:China

...: Specifications can be produced according to clients' specifications Description: We introduce ourselves as one of the most prominent manufacturer and supplier of Commercial Aluminium Circle. In order to manufacture qualitative range of ...

Brand Name:True

Model Number:TY

Place of Origin:Jiangyin,Jiangsu China

...nitrogen plant N2 generator high qulaity best price How to get nitrogen There are two ways to produce nitrogn:,cryogenic and psa technology. Base on this,we can get oxygen ,nitrogen ,medical oxygen,,liquid oxygen ,liquid nitrogen. We are engaged in manufacturing and exporting air separation plants,oxygen plants,nitrogen plants,liquid oxygen -nitrogen plants and psa oxygen generator,psa nitrogen

Brand Name:Gnee

Place of Origin:henan

... energy consumed by air compressor. It has the advantages of low operating cost, low energy consumption and high efficiency. Parameter Function Producing nitrogen gas with designed flow rate, purity and outlet pressure Capacity 1~3000Nm³/h

Place of Origin:Yichang

Brand Name:Jingshida

Model Number:None

...liquid left over after the sugar extraction process from sugarcane juice. It is produced through a series of processes including heating, neutralization, precipitation, filtration, concentration, and crystallization. It is commonly referred to as "syrup" and serves as a liquid energy source. Product Composition Main Component Main Index Total Nitrogen

Brand Name:SFX

Model Number:AQ

Place of Origin:SuZhou, China

Best Choice of Reducing Protective Gas, Ammonia Cracker Unit, 75% Hidrogen+ 25% Nitrogen Product Description: For getting the mixed protective gas, people called 3 Hydrogen and 1 Nitrogen, (3H2 and 1N2), the ammonia crack unit is the right equipment. 1 kg...

Brand Name:Okay Energy

Model Number:OKABFKJ-4

Place of Origin:Hunan,China

...Nitrogen Glass Ampoule Onion Skin Filling and Closing Machine for Cosmetic Product Description Traditional ampoules sealing machine adopts liquid gas as fuel and air as combustion-supporting gas.The produced flame contains carbon dioxide, carbon monoxide, and nitrogen...

Brand Name:Biaobang

Model Number:VI1006

Place of Origin:Guangzhou, China

...-flammable. It is suitable for the SCR system of National IV, National V, and National VI emission engines and is the standard configuration of SCR technology. This product produces a selective catalytic reduction reaction with

Brand Name:CEC TANKS

Model Number:W

Place of Origin:China

Steel Biogas tanks for the biogas project The biogas produced by the anaerobic digestion unit is composed of combustible gas methane (50-75%), carbon dioxide (25-50%), water (H2O), nitrogen (N2), oxygen (O2), hydrogen sulfide (H2S), ammonia ( NH3) and ...

Brand Name:QIANJIN

Model Number:ADH

Place of Origin:CHINA

...-nitrogen mixture. It uses liquid ammonia as raw material. Under the action of a catalyst, it is heated and decomposed to obtain a mixed gas containing 75% hydrogen and 25% nitrogen. Each kilogram of liquid ammonia can produce 2.6m3 of mixed gas. It has

Brand Name:Huayuan

Place of Origin:Shanxi

...produced by our company is an upgrade of the potassium fulvic acid product. The potassium fulvic acid stock solution is fully blended with the nitrogen, phosphorus and potassium raw materials. After the reaction is completed, it is separated and the residue is removed by centrifuge. The mixed liquid of potassium fulvic acid and nitrogen...

Brand Name:Zhengtong

Model Number:PC10-PC120

Place of Origin:Zhengzhou

.... When rapid cooling by liquid nitrogen, the low temperature resistant frozen sand can easily remove the embrittlement, burrs and overflow glue that have been brittle earlier. Frozen sand is produced by one special formula PC monofilament through one high

Brand Name:HUATAO

Model Number:HT650

Place of Origin:China

... is a kind of flexible, low-temperature, and high-efficiency cold-proof felt. This material combines nano-aerogel with special fiber to produce flexible, ultra-low thermal conductivity, high-efficiency thermal insulation felt, suitable for liquid nitrogen,

Brand Name:SINCE-GAS

Model Number:ANH

Place of Origin:Suzhou,China

...Nitrogen/Hydrogen generator by Ammonia Cracker for generation of forming gas takes liquid ammonia as the source. Having being vaporized, the ammonia then is heated and decomposes into the forming gas with 25% nitrogen and 75% hydrogen under the action of catalyst. In theory, one Kg of ammonia can produce...

Brand Name:ZG

Model Number:MS

Place of Origin:CHINA

...high-efficiency cold-proof felt. This material combines nano-aerogel with special fiber to produce flexible, ultra-low thermal conductivity, high-efficiency thermal insulation felt, suitable for liquid nitrogen, LNG and other low-temperature industrial