Key Parameters
200-6,000 Nm3/h (per set)
(Higher capacity can be achieved with combined multiple sets).
Oxygen purity: 21-95%.
Power consumption: 0.3-0.36 kWh/Nm3 with oxygen purity of 90%.
Vacuum Pressure Swing Adsorption (VPSA) technology can produce the desired gas(es) much more efficiently. The system segregates certain gases from a gaseous mixture at near ambient pressure; the process then swings to a vacuum to regenerate the adsorbent material, zeolite molecular sieves. It draws the gas through the separation process with a vacuum, typically generated by a blower, The systems apply pressurized gas to the separation process and also apply a vacuum to the purge gas.
Suzhou Doer Gas & Chemical Equipment (DoerCryo) specializes in Atmospheric Cryogenic Storage Systems (Full Containment/Vacuum-insulated/MicroBulk Tanks for LNG, LOX, LIN, LAR, LCO2, LN2O, LC2H4...), VPSA Oxygen Generators/Plant, & Air Separation Units (ASU). We're ISO9001, 14001, 45001, ASME certified, having rich experience working with large engineering/energy enterprises, having been well received home and abroad.
Key Parameters
Capacity: 2/3/5/7.5 m3 (customizable).
Operating pressure: 0.8/1.6 MPa (up to 3.5 Mpa).
Design temperature: -196/20 (inner vessel),
-20/50 (outer vessel).
Gas flow rate: 80-100 Nm3/h.
Content: LNG, LOX, LIN, LAR, LCO2, LN2O....
Insulation: High degree vacuum, fiberglass paper.
DOER's Microbulk tank systems are designed for small-scale industrial / medical / residential applications, ensuring on-site continuous supply of gases (natural gas, oxygen, nitrogen, argon, carbon dioxide, nitrous oxide...), saving the trouble of frequent refilling/replacement of cylinders & dewars, reducing costs and increasing safety.
Microbulk tanks have a very similar structure with vacuum insulated storage tanks, comprising double layers/shells (stainless steel & carbon steel), vacuum insulation, storing the gas in liquid form at very low temperature under low pressure, and suitable for multiple types of gases. Meanwhile, microbulk systems integrate a small air heated vaporizer to enable the output of gas directly.
Suzhou Doer Gas & Chemical Equipment (DoerCryo) specializes in Atmospheric Cryogenic Storage Systems (Full Containment/Vacuum-insulated/MicroBulk Tanks for LNG, LOX, LIN, LAR, LCO2, LN2O, LC2H4...), VPSA Oxygen Generators/Plant, & Air Separation Units (ASU). We're ISO9001, 14001, 45001, ASME certified, having rich experience working with large engineering/energy enterprises, having been well received home and abroad.
