Cryogenic Pure Nitrogen Generation Plant
5000 ~ 6000Nm3 / h , LIN , GAN , Protective Gas
Specifications:
Pure Nitrogen Series
The followings are the standard products for the pure nitrogen generators of 5000~3000 Nm3/h series which are manufactured by our company. Regarding other particular product can be calculated and designed according to the actual requirements.
|
MODEL CONTENTS |
KDN-1000/50Y |
KDN-1200/60Y |
KDN-1500/70Y |
KDN-1600/150Y |
|
|
GAN flow |
Nm3/h* |
1000 |
1200 |
1500 |
1600 |
|
GAN purity |
ppm(O2) |
≤2 |
≤2 |
≤10 |
≤10 |
|
GAN pressure |
MPa |
0.85 |
0.7 |
0.85 |
0.3 |
|
LIN flow |
L/h* |
50 |
60 |
70 |
150 |
|
LIN purity |
ppm(O2) |
≤2 |
≤2 |
≤10 |
≤10 |
|
LIN pressure |
MPa |
0.85 |
0.7 |
0.85 |
0.3 |
Typical Product
Output, purity and pressure
|
Product |
Output |
Purity |
Pressure MPa(G) |
Temperature |
|
GAN |
6000 Nm3/h |
≤10ppm(O2) |
~0.3 |
~13 |
|
LIN |
140 Nm3/h |
≤10ppm(O2) |
~0.3 |
~-181 |
Note:
1. Nm /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.
Process Description:
This plant employs a process in which the air is purified by molecular sieve, expansion turbine is provided with braking effected by fan and nitrogen is produced by means of single column with expansion accomplished through positive flow.
Applications:
1. The complete set of air separation plant and accessory equipments are the necessary important technical equipments for the basic industry (metallurgy, chemical industry, etc.) of national economy and tech fields (aerospace aviation, nuclear submarine, etc.).
2. It is appropriate for the industries and fields such as chemical industry, petroleum, electric power, steel, medical treatment, food, electronic, construction, print and automobile, etc.
Competitive Advantage:
The proposed air separation plant is designed for long, stable and reliable running, economization of energy, convenient operation and maintenance and the up-to-date international advanced air separation technology is incorporated. In order to guarantee the optimum technical and economical targets, the advanced software for performance calculation is used to calculate and analyze the optimized process while the program developed by Hangyang itself and verified in many air separation plants is used for rectification calculation. The control system for the ASP is advanced, reliable and cost-effective.
