Categories | Cryogenic Air Separation |
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Brand Name: | Junfang |
Certification: | CE ISO |
Place of Origin: | Henan China |
MOQ: | 1 |
Price: | negotiable |
Payment Terms: | L/C, T/T, Western Union, MoneyGram |
Supply Ability: | 100/month |
Delivery Time: | 25days |
Product name: | cryogenic air separation |
Application: | Cutting/Welding/General Industry Fields |
Technology: | Cryogenic Liquid Process |
Voltage: | 440V/380V/50-60hz |
Pressure: | 0.1~0.8Mpa (adjustable) |
Purity: | 99.9999% |
Company Info. |
Henan Junfang Machinery Equipment Co., Ltd |
Verified Supplier |
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Product List |
Product Advantages
1. Simple installation and maintenance thanks to modular design and
construction.
2.Fully automated system for simple and reliable operation.
3.Guaranteed availability of high-purity industrial gases.
4.Guaranteed by the availability of product in liquid phase to be
stored for use during any maintenance operations.
5.Low energy consumption.
6.Short time delivery.
Air Separation Unit Process Flow Diagram
Technological process flow: 1,Air compression and purification: Air through the air filter to remove dust and mechanical impurities into the air compressor,Compress to desired pressure,then fed into an air cooler to lower the air temperature.Then enter the Air purification system to remove water, carbon dioxide, acetylene and other hydrocarbons in the air. 2,Air separation: The purified air is divided into two ways: one way into the fractionating column, after cooling in the main heat exchanger into the bottom of the column; another way into the fractionating tower, after cooling in the main heat exchanger into the expander after expansion into the middle of the upper tower to participate in the upper tower rectification, to provide cooling capacity for the system. The nitrogen content of the rising gas in the lower tower is increased by contact with the reflux liquid. The required reflux liquid nitrogen comes from the condensing evaporator at the top of the lower tower, where oxygen evaporates and nitrogen condenses. 3,Liquid nitrogen vaporization The liquid nitrogen from the air separation tower is stored in the liquid nitrogen storage tank. The liquid nitrogen in the storage tank is heated into the vaporizer and sent into the product nitrogen pipeline.
MODEL | PRODUCT | PRODUCTION ( Nm3/h) | Purity |
JFDO | Oxygen | 50 to 3000 | 99.6% - 99.8% |
JFDN | Nitrogen, Liquid nitrogen | 50 to 3000 | 99.9%-99.999% |
JFDON | Oxygen, Nitrogen, Liquid Oxygen, Liquid Nitrogen | 50 to 3000 | Oxygen:99.6% - 99.8% Nitrogen: 99.9%-99.999% |
JFDONAR | Oxygen, Nitrogen, Argon Liquid Oxygen, Liquid Nitrogen, Liquid Argon | O2, N2 : 50 to 3000 Ar : 5 to 90 | Oxygen:99.6% - 99.8% Nitrogen: 99.9%-99.999% Argon: 1.5ppm O2+4ppm N2 |