Research Project
Grant-in-Aid for Research Activity Start-up
Diffusivity of chlorine in granitic melt was measured experimentally at 650-950 degC and 30-120 atm. The diffusion experiments were carried out by dissolving chlorine in granitic melt in the atmosphere of pure chlorine or H2O-Cl mixture. The results showed that the diffusivity determined in this study was three orders of magnitude smaller than those measured in Bai and Koster van Groos (1994) who soaked granitic glass in molten NaCl or NaCl aqueous fluids. The difference between my results and theirs are considered to be due to sodium infiltration: sodium cuts the silicate network to increase the diffusivity.
All 2014 Other
All Presentation (7 results)
