Argon Liquid air separation plant 2000~3000Nm3 / h Series for circulation

 

2000~3000Nm3/h Series Argon Plant Liquid Air Separation Plant KDONAr-1700Y(1500)/1600Y(4000)/105Y

LOX GOX LIN GAN LAr

 

 

Specifications:

 

Liquid ASP Series

 

The followings are the standard products for the liquid air separation plant (produce argon) of 2000~3000 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		KDONAr-2200Y/300Y	KDONAr-3000Y/3000Y	KDONAr-2700Y/4000Y	KDONAr-3000Y/550Y
LOX flow	Nm3/h*	2200 (+500 GOX)	2190 (+500 GOX)	2800 (+200 GOX)	3000
LOX purity	%(O2)	99.8	99.8	99.8	99.6
LOX pressure	MPa	～0.15 (0.016)	～0.15 (15)	～0.15 (15)	～0.1
LIN flow	Nm3/h*	300 (+2600 GAN)	3500 (+500 GAN)	550 (+2000 GAN)	3000 (+3000 GAN)
LIN purity	—	≤1ppm	≤5ppm	≤5ppm	≤2ppm
LIN pressure	MPa	～0.25 (0.07)	～0.2 (0.45)	～0.25 (0.08)	～0.2 (0.008)
LAr flow	Nm3/h	95	70	106	120
LAr purity	%(Ar)	99.999	99.999	99.999	99.999
LAr pressure	MPa	0.1	0.1	0.1	0.2
Start-up time	h	～30	～24	～24	～24
Operating period	—	≥2(y)	≥2(y)	≥2(y)	≥2(y)

 

Typical Product

 

Output, purity and pressure

 

First operating mode:

 

Product	Output	Purity	Pressure and temperature ex. cold box MPa(G)/ ℃
LOX	1700Nm3/h	≥99.6%O2	0.12(0.35 after pump) /-187
GOX	1500Nm3/h	≥99.6%O2	2.5/35
LIN	1600Nm3/h	≤1ppmO2	0.2 /-193
GAN	4000Nm3/h	≤1ppmO2	0.005 /35
LAr	105Nm3/h	2ppmO2 2ppmN2	0.16 /-183

 

Second operating mode:

 

Product	Output	Purity	Pressure and temperature ex. cold box MPa(G)/ ℃
LOX	3200Nm3/h	≥99.6%O2	0.12(0.35 after pump) /-187
GOX	0	≥99.6%O2	2.5/35
LIN	0	≤1ppmO2	0.2 /-193
GAN	4000Nm3/h	≤1ppmO2	0.005 /35
LAr	105Nm3/h	2ppmO2 2ppmN2	0.16 /-183

 

Third operating mode:

 

Product	Output	Purity	Pressure and temperature ex. cold box MPa(G)/ ℃
LOX	1100Nm3/h	≥99.6%O2	0.12(0.35 after pump) /-187
GOX	2000Nm3/h	≥99.6%O2	2.5/35
LIN	2000Nm3/h	≤1ppmO2	0.2 /-193
GAN	3000Nm3/h	≤1ppmO2	0.005 /35
LAr	105Nm3/h	2ppmO2 2ppmN2	0.16 /-183

 

           1. Nm 3/h is defined as the volume at 0℃, 101.3kPa(A);

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:

 

The proposed Air Separation Plant employs a process in which air is purified by molecular sieve at normal temperature, high/low temperature booster expansion turbine is used to produce refrigerating capacity, medium pressure nitrogen is for circulation, structural packing is applied and argon is extracted through full rectification.

 

 

 

 

Applications:

 

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.). 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 fractionating column employs the advantages of high extraction efficiency of oxygen and argon with low power consumption. The control system for the ASP is advanced, reliable and cost-effective.

 

Applications:

 

1.  Basic oxygen steelmaking;

 

3. Used for inerting storage tanks of ships and tanks for petroleum products, or for protecting edible oil product from oxidation.

 

2.  Coal gasification projects;

 

4. 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.). 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:

 

1. 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 fractionating column employs the advantages of high extraction efficiency of oxygen and argon with low power consumption. The control system for the ASP is advanced, reliable and cost-effective.

 

2. We offer a wide range of services including design, manufacturing, installation, commissioning, personnel training and after-sales serivce.

 

3. The control system for the ASP is advanced, reliable and cost-effective.