B - Operations – Transporting – 01 – D
Patent
B - Operations, Transporting
01
D
B01D 53/047 (2006.01) A61M 16/10 (2006.01) C01B 31/02 (2006.01) C01B 31/08 (2006.01)
Patent
CA 2732152
A method for the design of a portable pressure/vacuum swing adsorption oxygen concentrator system comprising: (a) defining design parameters including at least a product flow rate, a product purity, a product delivery pressure, a pressure/vacuum swing adsorption process cycle, the number of adsorber vessels, an adsorbent contained in the adsorber vessels, the type of gas mover, the type of regenerable power supply to provide power to the drive motor, and the run time of the regenerable power supply between maximum and minumum working charge, (b) selecting a series of minimum bed pressures below atmospheric pressure and determining for each of the minimum bed pressures the required weights of the gas mover, the power supply, and the adsorbent contained in the adsorber vessels, wherein each minimum bed pressure is a lowest bed pressure in the pressure/vacuum swing adsorption process cycle; (c) adding the weights of the adsorbent, the gas mover, and the power supply determined in (b) for each value of the minimum bed pressure to provide a total weight of the adsorbent, the gas mover, and the power supply as a function of the minimum bed pressure; and (d) selecting a range of the minimum bed pressures that corresponds to a range of minimum combined weight of the adsorbent, the gas mover, and the power supply
Labuda Matthew James
Occhialini James Michael
Steigerwalt Craig E.
Wagner Glenn Paul
Whitley Roger Dean
Air Products And Chemicals Inc.
Mcfadden Fincham
LandOfFree
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