Company Information
Member Since 8 Years
Nature of Business RetailerAsk for more detail from the seller
Contact Supplier
Oxygen is conventionally produced from air by cryogenic separation process. This is a power intensive & high pressure process which requires power of approx. 1.2 KWH/NM3 of oxygen. The VPSA Process separates oxygen from air at a low pressure
While Cryogenic Plants require high capex, VPSA Plants require relatively lower capital. For small capacity requirements, our PSA Oxygen Generator can be used.
Air from a Blower is first cooled in an Aftercooler to reduce its moisture content and condensed moisture is separated in Moisture Separator. The cooled air passes through a Tower containing an a adsorbent which has the property to separate oxygen from the air resulting in a gas contains 93% oxygen (balance being argon & nitrogen) coming out as product gas. To ensure continuous flow of product gas, the other Tower is simultaneously regenerated by extracting the gases adsorbed in the previous cycle by a Vacuum Pump. Automatic operation is achieved by opening & closing the valves in a preset sequence by using a PLC. Cost of producing this oxygen is < 0.5 KWH at 0.2 bar pressure. There is a small increment in this due to power required for boosting pressure to required value, but this never exceeds 0.6 KWH/NM3. Overall cost of VPSA oxygen is Rs.5/- to 6/- per NM3 as against Rs. 10/- to 15/- for liquid O2.
Connect with us
For Buyer 
For Seller 
Help 
TTC Industrial Area, Navi Mumbai, Maharashtra 
Send Enquiry