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  1. drsymes

    Gas collection from electrolysis

    By make the tube bigger, do you mean the diameter of the tube larger, or the length of tube itself longer?
  2. drsymes

    Gas collection from electrolysis

    I am electrolysing a solution at the moment and want to measure the volume of hydrogen gas produced. My hydrogen sensor shows that hydrogen is being produced in sufficent quantities, but when I try to bubble this gas (via a plastic tube) through water and measure the volume in a measuring...
  3. drsymes

    Material Selection for Tank holding 40 weight% NaOH at 250 degrees

    at this stage the reactor vessel is about 80 cubic meters. Thank you for your time DSymes
  4. drsymes

    Material Selection for Tank holding 40 weight% NaOH at 250 degrees

    The pressure will be approx 42 atm. My idea was to have a holding tank of NaOH 40 weight% solution and pump it through a heat exchanger to a vessel where the solution would leach a ceramic core out of a single crystal alloy. Another method could use an autoclave to achieve this, but what I am...
  5. drsymes

    Material Selection for Tank holding 40 weight% NaOH at 250 degrees

    Hello, I am currently having trouble finding information on material selection for a tank, which will hold caustic NaOH solution (40 weight%) at 250 degrees celsuis. Can anyone help me with ideas or locations of where information can be obtained? Many thanks DSymes

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