Gas Liquefaction Plant 4500 Nm3/h YPO-4500 Liquefaction Oxygen Equipment
Specifications:
 

The followings are the standard products for the Liquefaction Oxygen Equipment YPO series which are manufactured by our company. Regarding other particular product can be calculated and designed according to the actual requirements.

 
 
Typical Product:4500 Nm3/h  YPO-4500 Liquefaction Oxygen Equipment
 
Output, purity and pressure

Note:  1. Nm³/h is defined as the volume at 0, 101.3kPa(A) (same as below);

2. The liquid output is calculated from data of gas, and the pressure is calculated with 0 meter high at outlet of cold box.

           3.  All pressures which are not specially defined below are the gauge pressures.

 
 
 
Description:
 

The pressure gaseous nitrogen provided by the user mixes with the refluxed gas of liquefaction plant, and it is divided into two streams after being compressed through the nitrogen turbo-compressor: one stream is expanded by high temperature expander, and goes out of cold box after being rewarmed through main heat exchanger, and back to the inlet of circulating section of nitrogen turbo-compressor; the other stream enters into the main heat exchanger after being boosted through the boosting ends of high temperature expander and low temperature expander, and then it flows to the low temperature expander to be expanded after it is cooled, and then it goes back to the inlet of circulating section of nitrogen turbo-compressor after being rewarmed in the main heat exchanger. Part nitrogen which is boosted through two-stage boosting end enters into the gas-liquid separator after being liquefied. The liquid nitrogen in the separator is subcooled in the liquid nitrogen subcooler, it flows into the oxygen heat exchanger to cool the gaseous oxygen, part of which is extracted and back to the main heat exchanger as reflux gas, and the rest liquid nitrogen goes out of heat exchanger and back to the inlet of circulating section of nitrogen turbo-compressor.
 
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Applications:
 

Chemicals

Automotive and transportation equipment

Aerospace

Source of energy

Glassmaking

Health care

Papermaking

 
 
 
Competitive Advantage:
 

1. Our company is the biggest air separation plant design and manufacture base

2. Our company is one of the state 21 great equipment domestication bases

3. Our company owns the national enterprise technical center

4. Perfect technology R&D system

5. Powerful manufacturing capacity

6. No gas loss and high yield

7. Very simple and safe to operate