Dissolved oxygen in water
Dissolved oxygen in water
(OP)
Does anyone have a good chart or table for finding dissolved oxygen in water at various temperatures and pressures. I have found some up to 30 psi and 120 degrees. In particular how much oxygen would be dissolved in water at 320 psi and 420 F.





RE: Dissolved oxygen in water
In this tabulation, there are no values close to what you would be looking for
at 1atm, 212degF, H = 7e4 atm / (mole fraction O2 in water)
At 79degF, 144psig, H = 5.16e4 atm/ (mole fraction O2 in water)
partial pressure of O2 in vapor phase, atm = H * (mole fraction O2 in water)
In this tabulation, more values in the range you're looking for are stated to be found in the Transactions of the AI Mech E Vol 76, pg 69 - year 1954
RE: Dissolved oxygen in water