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500Nm3/h Liquid Oxygen And Nitrogen Plant

1. Plant parameters:
Inlet air flow rate: 7000Nm³/h (0℃,101.325kPa)
Inlet air pressure: 1.0MPaG
Product : Liquid oxygen: 500Nm³/h 99.6%
 
Availability:
Quantity:
  • KDO(N)-500Y

  • Jinhua



 Total Power and water consumption


Item


Power kW

Water

consumption Ton/h


Remark


Motor power

Shaft

power

Air Compressor

800

760

80


Pre-cooling

45

35

32


Elec-heater

105

35

0

Liquid pump

15

12

0


Liquid rotary pump

90

75

0


Total

1055

917

112



2. Breakdown Price

No.

Name

Qty

Note

1.

Air compressor G200-30.8/10

4

Atlas

2.

Air filter

3

Hangzhou Jinhua

3.

Buffer tank

10m³ 1.0MPa

1

Hangzhou Jinhua

4.

Pre-cooler

GAYL-7000/10

2

Hangzhou Jinhua One stand by

5.

Purification system HXK-7000/10 Working time is 4 h.

Including

Auto-control valves 12ses mole sieve 2.2T/bed elec-heater 1set Adsorber 2sets

1

PLC Auto control

6.

Fractionating column KDO(N)-500Y

1

In skid, PLC

7.

Cryogenic actuated valve DN100 PN16 standby

20

Hangzhou Jinhua

8.

Oil Turbo-Expander

1

Sichuan Jianyang

9.

Gas Turbo-Expander

1

Xida

10.

Liquid storage tank 50m³ 8bar

10

Hangzhou Jinhua

11.

Trailer storage tank 20m³ 8bar

3


12.

Liquid oxygen pump

2


13.

Air temperature vaporizer

2


14.

Liquid oxygen rotary pump

2


15.

Turbo vacuum pump

2


16.

Instrument Control system.

Including

PLC S7-300 system 1set Auto-control valve 1set O2 analyzer 1unit N2 analyze 1unit Dew analyzer 1unit Flow meters 5units

1

Siemens PLC S7-300

17.

Electronic control system

1


18.

Engineering material Including: engineering piping, valves, insulating material

1

Including cooling water system.







Q1. What is your main product ? 

A: Oxygen gas plant , nitrogen gas plant , liquid oxygen plant , liquid nitrogen plant , special gas plant ... 

Q2. What is your terms of payment? 

A: T/T 30% as deposit, and 70% T/T or L/C at sign before delivery. Welcome to inspect the products before you pay the balance. 

Q3. What is your terms of delivery? 

A: EXW, FOB, CFR, CIF. 

Q4. How about your delivery time? 

A: Generally, it will take 60 to 90 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order. 

Q5. Can you produce according to the client's request ? 

A: Yes, we can produce by your request or technical drawings. We can build the molds and fixtures. 

Q6: How do you make our business long-term and good relationship? 

A:1. We keep good quality and competitive price to ensure our customers benefit ; 

2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from. 

For more details please contact me , Welcome to visit our factory



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