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  1. processinalaska

    Separation of supercritical CO2 and water

    Hi all, Thanks for your input. We're now thinking of using a hydrocyclone for the phase separation. I hope it'll work out.
  2. processinalaska

    Separation of supercritical CO2 and water

    There's no oxygen in the well water. None reported anyway.
  3. processinalaska

    Separation of supercritical CO2 and water

    The critical density of CO2 is 10.6 mol/L at its critical point (87 deg F, 1073 psi), and of water is 17.9 mol/L at 705 deg F and 3190 psi. I'm not sure of the densities at 1200 psig and 200 F. We're pumping from a water reservoir, so there's no oil. The concentration of CO2 varies from 5-6...
  4. processinalaska

    Separation of supercritical CO2 and water

    Hi, Is it possible to separate supercritical CO2 and water (200F, 1200psig, 100,000BPD)? We would like to maintain high pressure through the separation equipment and reinject the water to produce in another reservoir. We know that CO2 is corrosive and would like it out of our system. Any...

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