Hangzhou Chenrui Air Separator Installation Manufacture Co. Ltd

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High Efficiency Cryogenic Air Separation Plant , Energy Saving Small Scale Lng Plant

Good quality PSA Nitrogen Generator for sales
Good quality PSA Nitrogen Generator for sales
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High Efficiency Cryogenic Air Separation Plant , Energy Saving Small Scale Lng Plant

China High Efficiency Cryogenic Air Separation Plant , Energy Saving Small Scale Lng Plant supplier

Large Image :  High Efficiency Cryogenic Air Separation Plant , Energy Saving Small Scale Lng Plant

Product Details:

Place of Origin: Hangzhou
Brand Name: Chenrui
Certification: ISO9001/ISO1400/18001
Model Number: KDO

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: USD 10000-300000/set
Packaging Details: standard export packing
Delivery Time: 90 days
Payment Terms: L/C, T/T
Supply Ability: 10 set per quarter
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Detailed Product Description
Capacity: 50-1000Nm3/h Oxygen Purity: 99.6%
Nitrogen Purity: 99.9-99.9995% Technology: Cryogenic Liquid Process,cryogenic
Usage: Oxygen,Nitrogen,air Separation Voltage: 220V/380V/440V
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lng gas plant

High Efficiency Cryogenic Air Separation Plant , Energy Saving Small Scale Lng Plant



Air Separation Unit refers to equipment which obtain oxygen, nitrogen and argon from liquid air at low temperature by difference of each component boiling point.


1. Small Cryogenic Air Separator Plant

Model Oxygen capacity (Nm3/h) Oxygen purity (%) Oxygen outlet pressure Nitrogen capacity (Nm3/h) Nitrogen purity (%) Nitrogen outlet pressure Start-up time
KDON-50/100 50 99.6


Or as user’s requirement

100 <10 15KPa or as user’s requirement 12
KDON-100/200 100 200 12
KDON-150/600 150 600  
KDON-170/400 170 400 12
KDON-350/800 350 800 16
KDON-550/1200 550 1200 16
KDON-1000/1000 1200 1000 24



Application Fields:

Oxygen, nitrogen, argon and other rare gas produced by air separation unit are widely used in steel, chemical industry, refinery, glass, rubber, electronics, healthcare, food, metals, power generation and other industries.


2. High Purity Nitrogen Air Separator Plant

 Technical Parameters

Model Nitrogen capacity (Nm3/h) Purity (ppmo2) Pressure (Kpa) Liquid nitrogen capacity (L/h) Liquid nitrogen purity (ppmo2) Air capacity request (Nm3/h) Working pressure (Kpa) Working cycle time (M)
KDN-50 50 ≤5 0.7 / / 195 0.95 6
KDN-100 100 0.7 360 0.95 6
KDN-300/20Y 300 ≤3 0.63 20 ≤3 1100 0.8 12
KDN-600/30Y 600 0.63 30 1800 0.7 12
KDN-800/40Y 800 0.23 40 1800 0.7 13
KDN-1000/50Y 1000 0.23 50 3200 0.7 14
KDN-2000/100Y 2000 0.6 100 5500 0.7 15
KDN-3000/25Y 3000 0.6 200 7000 0.7 16


3. Product Specification:

1). Save operation cost 5%-30% in comparison with typical air separation unit.  

2). Blocking structure design of ASU, quick installation on site.

3). Oxygen-enriched air separation unit processes including single LP tower,single HP tower,double LP tower,double HP tower.

4). Products including liquid oxygen(≥99.6%) and liquid nitrogen(≤3PPmO2) according to client’s requirement.



4. FAQ:

Q: Are you trading company or factory?

A: We are Chenrui skid-mounted Oxygen Generator factory, founded in 2010.Welcome you to visit our company at anytime!


Q: What is the terms of payment?

A: T/T, L/C etc.


Q: How long is your delivery time?

A: Generally it is 10-50 working days depending on your order.


Q: How to get a prompt quotation?

A: When you send us inquiry, please kindly tell us the below technical information.

1) O2 Flow rate: ____Nm3/h

2) O2 Purity: ____%

3) O2 Discharge pressure: ____Bar

4) Voltages and Frequency: _____V/PH/HZ

5) Application or use for which industry.


Q: What’s the order process?

A: 1) Inquiry---provide us all clear requirements.

2) Quotation---official quotation form with all clear specifications.

3) Printing file--- PDF, Ai, CDR, PSD, the picture resolution must be at least 300 dpi.

4) Contract confirmation---provide correct contract details.

5) Payment terms--- T/T 30% in advanced, balanced before shipment.

6) Production---mass production g. Shipping--- by sea, air or courier. Detailed picture of package will be provided.

7) Installation and commissioning.



Contact Details
Hangzhou Chenrui Air Separator Installation Manufacture Co. Ltd

Contact Person: Sunny

Tel: 0086-15088601709

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