Purification system for self-supplied regenerated gas and control method
A gas purification system and purification system technology, applied in chemical instruments and methods, separation methods, gas treatment, etc., can solve the problems of difficult transportation and storage, high risk factor, etc., and achieve the effect of avoiding operation, high automation, and improving the scope of application
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Embodiment 1
[0047] combined with figure 1 with 2 , a self-supplied regeneration gas purification system in this embodiment includes a gas purification system 1, a hydrogen generating device 3 and a gas mixing device 4, the hydrogen generating device 3 is used to generate hydrogen, and the gas mixing device 4 is used for Mix inert gas and hydrogen to form a mixed gas; the mixed gas formed by the gas mixing device 4 is passed into the gas purification system 1 .
[0048] Hydrogen is generated in real time through the hydrogen generator 3, and there will be no excess regeneration gas remaining after the regeneration gas is used, which fundamentally solves the storage problem of the regeneration gas; compared with the traditional hydrogen pressure bottle, hydrogen is directly injected without a hydrogen pressure bottle, which solves the problem The storage problem of the hydrogen pressure bottle is solved; the cost of operating, using or obtaining the regeneration gas is greatly reduced in a...
Embodiment 2
[0050] combined with figure 1 with 2 , a self-supplied regeneration gas purification system of the present embodiment, compared with Embodiment 1, the hydrogen generator 3 includes a media box 31 and a hydrogen generator 33 connected in sequence, the media box 31 is equipped with a medium, so The hydrogen generator 33 is connected to the gas mixing device 4 through a gas pipeline, and the storage medium box 31 and the hydrogen generator 33 are both electrically connected to a hydrogen generation controller 34 .
[0051] The hydrogen generating device 3 extracts hydrogen from the medium, and the cost of running, using or obtaining the regeneration gas in areas without a reliable regeneration gas supply, or in some areas, is greatly reduced, which improves the scope of application of the device. In other embodiments, The production method of hydrogen, one of the optional implementations is that the active metal reacts with an acid; the second optional implementation is the elec...
Embodiment 3
[0054] combined with figure 1 with 2 , a self-supplied regeneration gas purification system of the present embodiment, compared with Embodiment 1 or 2, the gas mixing device 4 is externally connected with an inert gas supply device 5, and the gas mixing device 4 is provided with a gas analysis module 6 And the pressure sensor 7, the hydrogen generating device 3, the gas mixing device 4, the inert gas supply device 5, the gas analysis module 6 and the pressure sensor 7 are all electrically connected to the controller 8.
[0055] Add the medium into the hydrogen generator 3, the hydrogen generator 3 extracts hydrogen from the medium and feed it into the gas mixing device 4, the inert gas supply device 5 feeds the inert gas into the gas mixing device 4 synchronously, and the gas analysis module 6 real-time Monitor the gas composition in the gas mixing device 4 and upload the data to the controller, the controller adjusts the amount of hydrogen and inert gas passing into the gas ...
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