How high can nitrogen pressure compress materials?
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Use nitrogen to push the material from one reactor to another; the pressure is 5 kilograms. Is it possible to increase this pressure from 5 meters to 20 meters? How high can it generally be compressed?
Just set up an equation for effort – the higher the pressure applied, the faster the speed; therefore, it’s necessary to find an acceptable flow rate (for example, the flow rate of some liquids cannot be too high), and then calculations can be carried out. . .
Theoretically, it is the relationship between engineering atmospheric pressure and hydrostatic pressure; if water is under pressure, the height required is approximately 50 meters. It also depends on the density of your material; it can be converted. But when pressing the material, flow occurs, which leads to fluid resistance and head loss, so it’s not possible to press it that high. This is knowledge of fluid mechanics. You can study it a bit.
First, we need to check what the pressure difference between the two containers is If the other container is at atmospheric pressure, this is acceptable; but if there is pressure, it is necessary to check whether the pressure difference is sufficient!
The nitrogen pressure should be greater than the pressure difference between the two containers plus the resistance of the pipeline valves, and that will suffice.
First, you need to ensure that the tank used for pressing is a pressure vessel; secondly, a hydrostatic test must be conducted on the empty tank, followed by an airtightness test. Pressure is no trivial matter.
The container below can’t be emptied completely; some will remain
I would like to ask everyone: how is the speed of material pressing calculated, and how is the time required to press one tank of material determined?