| 摘要 |
A gas fractionalization system including a compressor for receiving air from the ambient environment and producing a flow of pressurized air, a gas separation system for producing a concentrated gas portion from the pressurized air, a valve for controlling duration during which the compressed air is delivered to the gas separation system during a pressurization cycle, and a product chamber for receiving concentrated gas produced by the gas separation system. The gas fractionalization system includes a control system that itself includes a pressure sensor for sensing the occurrence of high and low pressures within the product chamber, a processing system that determines the pressure ratio of the high and low gas pressure within the product chamber, and a valve controller that manipulates the valve, and, hence, the duration in which the flow of pressurized air is presented to the gas separation chamber based on the pressure ratio.
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