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Overview and flowchart

Air separation equipment is a device that uses air as a raw material to produce industrial gases such as oxygen, nitrogen and argon. According to the different boiling points of different gases in the air, this equipment uses liquefied rectification method to separate different components in the air. It is generally composed of several basic systems of compression, purification, refrigeration and rectification.

Large and medium air separation unit

The large and medium air separation plants designed and produced by us apply latest technologies like ordinary-temperature sieve sorption purification, booster turbine expansion, regular packing column, argon extraction with complete rectification, and distributed control system (DCS).


Main features

The application of activated alumina-molecular sieve double-decker structure to air purification system prolongs the durability of molecular sieve.

Regular packing is applied for the upper column, thus the operating pressure of the upper/lower tower is reduced, and the product extraction yield is increased while the dissipation of energy is decreased.

Complete rectification technology is used for argon manufacture system. Reliable devices reduce the investment outlay and the running cost.


Model

功能

Maintenance (year)

Land area (m)

oxygen

nitrogen

Argon

Yield(Nm3/h)

Purity%

Yield3/h)

Purity %

Yield(Nm3/h)

Purity %

KDON-1000/1000

1000

99.6

1000

99.999

/

/

2

40x50

KDON-1500/1500

1500

99.6

1500

99.999

/

/

2

40x50

KDON-2000/2000

2000

99.6

2000

99.999

/

/

2

40x50

KDON-3000/3000/90

3000

99.6

3000

99.999

90

99.999

2

60x80

KDON-4500/4500/135

4500

99.6

4500

99.999

135

99.999

2

60x80

KDON-6000/6000/180

6000

99.6

6000

99.999

180

99.999

2

60x80

KDON-10000/10000/320

10000

99.6

10000

99.999

320

99.999

2

60x120

KDON-15000/15000/540

15000

99.6

15000

99.999

540

99.999

2

60x120

KDON-16000/16000/550

16000

99.6

16000

99.999

550

99.999

2

60x120

KDON-20000/20000/720

20000

99.6

20000

99.999

720

99.999

2

60x120



Small air separation unit


Main technical features

Complete low-pressure flow;

Ordinary-temperature sieve sorption purification, turbine expansion refrigeration,

PLC (Programmable Logic Control) control system;


Main technical parameters

Besides specific products, the company can design and manufacture your required air separating units. We also provide services on reforming second-hand equipment, saving energy, lowering consumption and technical projects.


Model

Function

Maintenance (year)

Land area (m)

oxygen

nitrogen

Argon

Yield(Nm3/h)

Purity %

Yield(Nm3/h)

Purity %

Yield(Nm3/h)

Purity%

KDON-100/250

100

99.6

250

99.999

/

/

1

20x12

KDON-170/400

180

99.6

400

99.999

/

/

1

25x12

KDON-350/700

350

99.6

700

99.999

/

/

1

35x24

KDON-550/1000

550

99.6

1000

99.999

/

/

1

35x24


 


High-purity nitrogen equipment

Main features

The application of complete low-pressure flow, the nitrogen purity can reach 99.9999% (without the oxygen content)

Special sieve is applied for the purification system.

Vacuum braze welding plate-fin heat exchanger has a compact conformation and fine recuperation.

PLC or DCS control reduce the operating cost.


Model

Nitrogen production(Nm3/h)

Purity %

Liquid nitrogen yield(L/h)

Liquid nitrogen purity %

nitrogen pressureMpa

KDN-300

300

99.999

/

/

0.5

KDN-450

450

99.999

/

/

0.5

KDN-800

800

99.999

/

/

0.5

KDN-1000/40Y

1000

99.999

40

99.999

0.5

KDN-1500/50Y

1500

99.999

50

99.999

0.5

KDN-2000/60Y

2000

99.999

60

99.999

0.5

KDN-3000/80Y

3000

99.999

80

99.999

0.5


 

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Company Address: No. 129, Hanqing Road, Pingsha Town, Jinwan District, Zhuhai City, Guangdong Province  Marketing Hotline:+86-756-6251336  E-mail:gongtong@sinogt.com

Copyright(@)ZhuhaiGongtong Low Carbon Technology Co,.Ltd.  粤ICP备13077316号-1

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