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  • Users: DJB82
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  1. DJB82

    Dead volume?

    What exactly is the dead volme of a filter?
  2. DJB82

    Calculation of gas pressure increase

    There is a liquid in a reactor and the headspace is occupied by nitrogen. The gauge pressure in the headspace is 0barg. If the liquid then emitted a known quantity of e.g. CO2 into the headspace how would I work out the pressure increase in the headspace?
  3. DJB82

    Reactor Abatement Calculations

    All, I was wondering if anyone would be able to recommend suitable software for calculating of process reactor abatement emissions, for different activities within the vessel i.e. heating, pressurisation etc. (assumming the vessel has certain reagents/solvents contained within. Basically I want...
  4. DJB82

    Pump Pressure and Head

    The energy provided by a pump is measured in terms of head. This is independent of the liquid density. How would you prove this from a mathematical point of view. The formula for static head has a density term in it. So then how could head not be related to density. Any help clarifying this...

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