Hydrogen isotope systematics of phase separation in submarine hydrothermal systems: Experimental calibration and theoretical models

Details Hydrogen isotope systematics of phase separation in submarine hydrothermal systems: Experimental calibration and theoretical models Hydrogen isotope systematics of phase separation in submarine hydrothermal systems: Experimental calibration and theoretical models

May 1996

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1996gecoa..60.1595b&link_type=abstract

Geochimica et Cosmochimica Acta, Volume 60, Issue 9, p. 1595-1604.

Computer Science

5

Scientific paper

Hydrogen isotope fractionation factors were measured for coexisting brines and vapors formed by phase separation of NaCl/H2O fluids at temperatures ranging from 399 450°C and pressures from 277 397 bars. It was found that brines are depleted in D compared to coexisting vapors at all conditions studied. The magnitude of hydrogen isotope fractionation is dependent on the relative amounts of Cl in the two phases and can be empirically correlated to pressure using the following relationship: 1000 In α(vap-brine) = 2.54(±0.83) + 2.87 (±0.69) × log (ΔP), where α(vap-brine) is the fractionation factor and ΔP is a pressure term representing distance from the critical curve in the NaCl/H2O system.

Affiliated with

Also associated with

No associations

Rating

Hydrogen isotope systematics of phase separation in submarine hydrothermal systems: Experimental calibration and theoretical models does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Hydrogen isotope systematics of phase separation in submarine hydrothermal systems: Experimental calibration and theoretical models, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrogen isotope systematics of phase separation in submarine hydrothermal systems: Experimental calibration and theoretical models will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1358343