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CANGAS Systems Company Limited

B516, GID International Center, 27 Nanbinhe Road, Xicheng District, Beijing, China 100055.

Factory: Shidai Road East, Gu'an Industrial Zone, Langfang City, Hebei Provice.

Phone: +86-10-63338130

Fax: +86-1063338230

E-mail: sales@can-gas.com

Website: www.can-gas.net

www.can-gas.com

Nitrogen Generator

Small Liquid Nitrogen Generator

Small Liquid Nitrogen Generator

CANGAS ®  l ow pressure t win - tower cryogenic oxygen and nitrogen generation plant   For CANGAS ®  twin-tower cryogenic oxygen and nitrogen generation  plant, the working  pressure of the...

Product Details

CANGAS® low pressure twin-tower cryogenic oxygen and nitrogen generation plant

  For CANGAS® twin-tower cryogenic oxygen and nitrogen generation plant, the working pressure of the whole system is less than 0.7Mpa. Operation is simple, flexible and safe while energy consumption is very low.
  
The main parts are air compressor, air dryer (pre-cooler), online filters, molecular sieve adsorption towers for pre-treatment, recycling cooling water system, gas bearing expander, positive flow expansion and refrigeration as well as twin-tower distillation. The overall extraction rate is high. High purity oxygen and nitrogen can be produced at the same time. Certain amount of liquid Argon can also be produced at the same time (optional). The output of gaseous oxygen production could be from 50Nm3/h to 60000Nm3/h @ purity of above 99.6% and nitrogen purity is above 99.99%. The plant can be designed according to customers’ specific requirements. The capacity and purity could be insured with low energy consumption.

Model selection table

Model/Specifications

SECON

-50/100

SECON

-80/100

SECON

-100/200

SECON

-180/300

SECON

-250/500

SECON-

350/700

SECON

-550/1000

SECON

-750/1500

SECON

-1000/2000

SECON

-1500/2000

Gaseous O2 output  Nm³/h

50

80

100

180

250

350

550

750

1000

1500

O2 purity  %

≥99.6

≥99.6

≥99.6

≥99.6

≥99.6

≥99.6

≥99.6

≥99.6

≥99.6

≥99.6

Gaseous N2 output  Nm³/ht

100

100

200

300

500

700

1000

1500

2000

2000

N2 purity  ppm

≤10

≤10

≤10

≤10

≤10

≤10

≤10

≤5

≤5

≤5

Cooling water ~t/h

10

10

12

18

23

30

45

70

110

130

Installed power ~kw/h

70

90

120

160

190

330

490

640

820

1150

Fractionating tower height ~m

11.5

11.5

11.5

13.5

14.5

17

17

17.5

18

20

Occupied area ~m³

130

130

130

160

220

300

350

400

450

500


Notes

  •  Nm3/h is the flow unit for gaseous gases at 0℃, 101.325KPa. The pressure refers to gauge pressure. Same below.

  •  The operational cycle time of the plants is 12 months, but it is suggested to heat the plant once at lest every 6 months. Same below.

  •  These are for reference only. Specific items need to be confirmed. Same below.


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Established in 1998, CAN GAS SYSTMES COMPANY LIMITED, a reputable manufacturer of on-site nitrogen and oxygen plants and kinds of gases systems, has a production and R&D center with an area of 28,000 square meters, and passed ISO9001 quality management certification, BV certification and CE certification.

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Tel: +86-10-63338130

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Address: B516, GID International Center, 27 Nanbinhe Road, Xicheng District,Beijing, China 100055.

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