70% - 94% VPSA Oxygen Generators Vacuum Pressure Swing Adsorption
System
1. specification of VPSA oxygen generator
Product scale: 100-10000Nm3/h
Oxygen purity: ≥70-94%
Oxygen pressure: ≤20Mpa(able to be pressurized)
Annual operation rate: ≥95%
2. Working Principle
Vacuum Pressure Swing Adsorption (VPSA) has the same working
principle as PSA oxygen generation. The difference lies in
depressurization: during VPSA process, the adsorption towers is
depressurized and then vacuumed for ZMS regeneration.
Having higher efficiency, VPSA oxygen generators are more
complicated than PSA oxygen generators. And VPSA oxygen generators
are more economical while oxygen capacity is higher than 200Nm3/h.
Industries served by VPSA oxygen generators include steel and
metallurgy, paper and pulp, mineral leach, furnace, etc.
3. Features
Low Production Cost.
Simple Process and Less Equipment, High Automation and Operation
Convenience.
Quick Starting and Easy Stopping. The system can provide product
gas in five minutes after
starting and also can be operated intermittently.
Low working pressure and safely.
Good Flexibility: The purity and output of the product gas can be
easily adjusted.
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.
