Ternary Isothermal Diffusion Coefficients of NaCl-MgCl2-H2O at 25 C. 7. Seawater Composition

Miller, D G; Lee, C M; Rard, J A

doi:10.1007/s10953-007-9207-5

Title: Ternary Isothermal Diffusion Coefficients of NaCl-MgCl2-H2O at 25 C. 7. Seawater Composition

Abstract

The four diffusion coefficients D{sub ij} of the ternary system NaCl-MgCl{sub 2}-H{sub 2}O at the simplified seawater composition 0.48877 mol {center_dot} dm{sup -3} NaCl and 0.05110 mol {center_dot} dm{sup -3} MgCl{sub 2} have been remeasured at 25 C. The diffusion coefficients were obtained using both Gouy and Rayleigh interferometry with the highly precise Gosting diffusiometer. The results, which should be identical in principle, are essentially the same within or very close to their combined 'realistic' errors. This system has a cross-term D{sub 12} that is larger than the D{sub 22} main-term, where subscript 1 denotes NaCl and 2 denotes MgCl{sub 2}. The results are compared with earlier, less-precise measurements. Recommended values for this system are (D{sub 11}){sub V} = 1.432 x 10{sup -9} m{sup 2} {center_dot} sec{sup -1}, (D{sub 12}){sub V} = 0.750 x 10{sup -9} m{sup 2} {center_dot} sec{sup -1}, (D{sub 21}){sub V} = 0.0185 x 10{sup -9} m{sup 2} {center_dot} sec{sup -1}, and (D{sub 22}){sub V} = 0.728 x 10{sup -9} m{sup 2} {center_dot} sec{sup -1}.

Authors:: Miller, D G; Lee, C M; Rard, J A

Publication Date:: Mon Feb 12 00:00:00 EST 2007

Research Org.:: Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 920867

Report Number(s):: UCRL-JRNL-228049
Journal ID: ISSN 0095-9782; JSLCAG; TRN: US200805%%217

DOE Contract Number:: W-7405-ENG-48

Resource Type:: Journal Article

Journal Name:: Journal of Solution Chemistry

Additional Journal Information:: Journal Volume: 36; Journal Issue: 11/12; Journal ID: ISSN 0095-9782

Country of Publication:: United States

Language:: English

Subject:: 58 GEOSCIENCES; 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; DIFFUSION; INTERFEROMETRY; SEAWATER

Citation Formats


                    Miller, D G, Lee, C M, and Rard, J A. Ternary Isothermal Diffusion Coefficients of NaCl-MgCl2-H2O at 25 C. 7. Seawater Composition.  United States: N. p., 2007. 
        Web.  doi:10.1007/s10953-007-9207-5.

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                    Miller, D G, Lee, C M, & Rard, J A. Ternary Isothermal Diffusion Coefficients of NaCl-MgCl2-H2O at 25 C. 7. Seawater Composition.  United States.  https://doi.org/10.1007/s10953-007-9207-5

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                    Miller, D G, Lee, C M, and Rard, J A. 2007.  
        "Ternary Isothermal Diffusion Coefficients of NaCl-MgCl2-H2O at 25 C. 7. Seawater Composition".  United States.  https://doi.org/10.1007/s10953-007-9207-5.  https://www.osti.gov/servlets/purl/920867.

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@article{osti_920867,

  title        = {Ternary Isothermal Diffusion Coefficients of NaCl-MgCl2-H2O at 25 C. 7. Seawater Composition},

  author       = {Miller, D G and Lee, C M and Rard, J A},

  abstractNote = {The four diffusion coefficients D{sub ij} of the ternary system NaCl-MgCl{sub 2}-H{sub 2}O at the simplified seawater composition 0.48877 mol {center_dot} dm{sup -3} NaCl and 0.05110 mol {center_dot} dm{sup -3} MgCl{sub 2} have been remeasured at 25 C. The diffusion coefficients were obtained using both Gouy and Rayleigh interferometry with the highly precise Gosting diffusiometer. The results, which should be identical in principle, are essentially the same within or very close to their combined 'realistic' errors. This system has a cross-term D{sub 12} that is larger than the D{sub 22} main-term, where subscript 1 denotes NaCl and 2 denotes MgCl{sub 2}. The results are compared with earlier, less-precise measurements. Recommended values for this system are (D{sub 11}){sub V} = 1.432 x 10{sup -9} m{sup 2} {center_dot} sec{sup -1}, (D{sub 12}){sub V} = 0.750 x 10{sup -9} m{sup 2} {center_dot} sec{sup -1}, (D{sub 21}){sub V} = 0.0185 x 10{sup -9} m{sup 2} {center_dot} sec{sup -1}, and (D{sub 22}){sub V} = 0.728 x 10{sup -9} m{sup 2} {center_dot} sec{sup -1}.},

  doi          = {10.1007/s10953-007-9207-5},

  url          = {https://www.osti.gov/biblio/920867},
  journal      = {Journal of Solution Chemistry},

  issn         = {0095-9782},

  number       = 11/12,

  volume       = 36,

  place        = {United States},

  year         = {Mon Feb 12 00:00:00 EST 2007},

  month        = {Mon Feb 12 00:00:00 EST 2007}

}

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A versatile optical diffusiometer including a large optical bench of new design
journal, November 1973

Gosting, L. J.; Kim, H.; Loewenstein, M. A.
Review of Scientific Instruments, Vol. 44, Issue 11
https://doi.org/10.1063/1.1686008

Isothermal diffusion coefficients for sodium chloride-magnesium chloride-water at 25.degree.C. 1. Solute concentration ratio of 3:1
journal, March 1989

Albright, John G.; Mathew, Roy; Miller, Donald G.
The Journal of Physical Chemistry, Vol. 93, Issue 5
https://doi.org/10.1021/j100342a090

Ternary diffusion in aqueous NaCl + MgCl2 solutions at 25°C
journal, June 1988

Leaist, Derek G.
Electrochimica Acta, Vol. 33, Issue 6
https://doi.org/10.1016/S0013-4686(98)80009-1

Isothermal diffusion coefficients for sodium chloride-magnesium chloride-water at 25.degree.C. 4. Solute concentration ratio of 1:3
journal, August 1990

Mathew, Roy.; Albright, John G.; Miller, Donald G.
The Journal of Physical Chemistry, Vol. 94, Issue 17
https://doi.org/10.1021/j100380a061

Effects of different sized concentration differences across free diffusion boundaries and comparison of Gouy and Rrayleigh diffusion measurements using NaCl?KCl?H2O
journal, December 1996

Miller, Donald G.; Sartorio, Roberto; Paduano, Luigi
Journal of Solution Chemistry, Vol. 25, Issue 12
https://doi.org/10.1007/BF00972646

Mutual Diffusion Coefficients and Densities at 298.15 K of Aqueous Mixtures of NaCl and Na ₂ SO ₄ with NaCl Solute Fractions of 0.9500, Trace Diffusion Coefficients of SO ₄ ^2- in NaCl(aq), and Trace Refractive Index Increments and Partial Molar Volumes of Na ₂ SO ₄ and NaCl ^†
journal, May 2002

Fu, Jingwei; Rard, Joseph A.; Paduano, Luigi
Journal of Chemical & Engineering Data, Vol. 47, Issue 3
https://doi.org/10.1021/je010304g

Nonlinear regression programs for the analysis of Gouy fringe patterns from isothermal free-diffusion experiments on three-component systems
journal, March 1989

Albright, John G.; Miller, Donald G.
The Journal of Physical Chemistry, Vol. 93, Issue 5
https://doi.org/10.1021/j100342a089

Mutual diffusion coefficients and ionic transport coefficients lij of magnesium chloride-water at 25.degree.C
journal, November 1984

Miller, Donald G.; Rard, Joseph A.; Eppstein, Lee B.
The Journal of Physical Chemistry, Vol. 88, Issue 23
https://doi.org/10.1021/j150667a056

Isothermal diffusion coefficients for sodium chloride-magnesium chloride-water at 25.degree.C. 2. Low concentrations of sodium chloride with a wide range of magnesium chloride concentrations
journal, May 1989

Paduano, Luigi; Mathew, Roy; Albright, John G.
The Journal of Physical Chemistry, Vol. 93, Issue 10
https://doi.org/10.1021/j100347a090

Isothermal Diffusion Measurements on the System H ₂ O-Glycine-KCl at 25o; Tests of the Onsager Reciprocal Relation
journal, February 1962

Woolf, L. A.; Miller, Donald G.; Gosting, Louis J.
Journal of the American Chemical Society, Vol. 84, Issue 3
https://doi.org/10.1021/ja00862a001

Isothermal diffusion coefficients for sodium chloride-magnesium chloride-water at 25.degree.C. 3. Low magnesium chloride concentrations with a wide range of sodium chloride concentrations
journal, May 1989

Mathew, Roy; Paduano, Luigi; Albright, John G.
The Journal of Physical Chemistry, Vol. 93, Issue 10
https://doi.org/10.1021/j100347a091

Isothermal diffusion coefficients of sodium chloride-magnesium chloride-water at 25.degree.C. 5. Solute concentration ratio of 1:1 and some Rayleigh results
journal, April 1993

Miller, Donald G.; Albright, John G.; Mathew, Roy
The Journal of Physical Chemistry, Vol. 97, Issue 15
https://doi.org/10.1021/j100117a040

A method for obtaining multicomponent diffusion coefficients directly from Rayleigh and Gouy fringe position data
journal, July 1988

Miller, Donald G.
The Journal of Physical Chemistry, Vol. 92, Issue 14
https://doi.org/10.1021/j100325a045

Analysis of Gouy Fringe Data and Comparison of Rayleigh and Gouy Optical Diffusion Measurements Using the System Raffinose (0.015 M)-KCl (0.5 M)-H2O at 25.degree.C
journal, December 1994

Miller, Donald G.; Paduano, Luigi; Sartorio, Roberto
The Journal of Physical Chemistry, Vol. 98, Issue 51
https://doi.org/10.1021/j100102a048

Ternary mutual diffusion coefficients and densities of the system {z ₁ NaCl +(1 –z ₁ )Na ₂ SO ₄ }(aq) at 298.15 K and a total molarity of 0.5000 mol dm ^–3
journal, January 1996

Rard, Joseph A.; Albright, John G.; Miller, Donald G.
J. Chem. Soc., Faraday Trans., Vol. 92, Issue 21
https://doi.org/10.1039/FT9969204187

Isothermal Diffusion Coefficients for NaCl-MgCl2-H2O. 6. Concentration Ratios 3:1, 1:1, and 1:3 near Saturation at 35.degree.C
journal, December 1994

Wu, Jingquan; Albright, John G.; Miller, Donald G.
The Journal of Physical Chemistry, Vol. 98, Issue 49
https://doi.org/10.1021/j100100a039

Use of Diffusion and Thermodynamic Data to Test the Onsager Reciprocal Relation for Isothermal Diffusion in the System NaCl–KCl–H ₂ O at 25°
journal, January 1959

Dunlop, Peter J.; Gosting, Louis J.
The Journal of Physical Chemistry, Vol. 63, Issue 1
https://doi.org/10.1021/j150571a022

Isopiestic determination of the osmotic and activity coefficients of aqueous mixtures of sodium chloride and magnesium chloride at 25.degree.C
journal, January 1987

Rard, Joseph A.; Miller, Donald G.
Journal of Chemical & Engineering Data, Vol. 32, Issue 1
https://doi.org/10.1021/je00047a025

Multicomponent Electrolyte Diffusion
journal, May 1976

Anderson, D. E.; Graf, D. L.
Annual Review of Earth and Planetary Sciences, Vol. 4, Issue 1
https://doi.org/10.1146/annurev.ea.04.050176.000523

Ternary diffusion coefficients of the brine systems NaCl (0.5 M)-Na2SO4 (0.5 M)-H2O and NaCl (0.489 M)-MgCl2 (0.051 M)-H2O (seawater composition) at 25°C
journal, November 1986

Miller, Donald G.; Ting, Alexander W.; Rard, Joseph A.
Geochimica et Cosmochimica Acta, Vol. 50, Issue 11
https://doi.org/10.1016/0016-7037(86)90021-9

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Similar Records

Title: Ternary Isothermal Diffusion Coefficients of NaCl-MgCl2-H2O at 25 C. 7. Seawater Composition

Abstract

Citation Formats

A versatile optical diffusiometer including a large optical bench of new design journal, November 1973

Isothermal diffusion coefficients for sodium chloride-magnesium chloride-water at 25.degree.C. 1. Solute concentration ratio of 3:1 journal, March 1989

Ternary diffusion in aqueous NaCl + MgCl2 solutions at 25°C journal, June 1988

Isothermal diffusion coefficients for sodium chloride-magnesium chloride-water at 25.degree.C. 4. Solute concentration ratio of 1:3 journal, August 1990

Effects of different sized concentration differences across free diffusion boundaries and comparison of Gouy and Rrayleigh diffusion measurements using NaCl?KCl?H2O journal, December 1996

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Nonlinear regression programs for the analysis of Gouy fringe patterns from isothermal free-diffusion experiments on three-component systems journal, March 1989

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Isothermal diffusion coefficients for sodium chloride-magnesium chloride-water at 25.degree.C. 2. Low concentrations of sodium chloride with a wide range of magnesium chloride concentrations journal, May 1989

Isothermal Diffusion Measurements on the System H 2 O-Glycine-KCl at 25o; Tests of the Onsager Reciprocal Relation journal, February 1962

Isothermal diffusion coefficients for sodium chloride-magnesium chloride-water at 25.degree.C. 3. Low magnesium chloride concentrations with a wide range of sodium chloride concentrations journal, May 1989

Isothermal diffusion coefficients of sodium chloride-magnesium chloride-water at 25.degree.C. 5. Solute concentration ratio of 1:1 and some Rayleigh results journal, April 1993

A method for obtaining multicomponent diffusion coefficients directly from Rayleigh and Gouy fringe position data journal, July 1988

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Ternary mutual diffusion coefficients and densities of the system {z 1 NaCl +(1 –z 1 )Na 2 SO 4 }(aq) at 298.15 K and a total molarity of 0.5000 mol dm –3 journal, January 1996

Isothermal Diffusion Coefficients for NaCl-MgCl2-H2O. 6. Concentration Ratios 3:1, 1:1, and 1:3 near Saturation at 35.degree.C journal, December 1994

Use of Diffusion and Thermodynamic Data to Test the Onsager Reciprocal Relation for Isothermal Diffusion in the System NaCl–KCl–H 2 O at 25° journal, January 1959

Isopiestic determination of the osmotic and activity coefficients of aqueous mixtures of sodium chloride and magnesium chloride at 25.degree.C journal, January 1987

Multicomponent Electrolyte Diffusion journal, May 1976

Ternary diffusion coefficients of the brine systems NaCl (0.5 M)-Na2SO4 (0.5 M)-H2O and NaCl (0.489 M)-MgCl2 (0.051 M)-H2O (seawater composition) at 25°C journal, November 1986

A versatile optical diffusiometer including a large optical bench of new design
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Isothermal diffusion coefficients for sodium chloride-magnesium chloride-water at 25.degree.C. 1. Solute concentration ratio of 3:1
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Ternary diffusion in aqueous NaCl + MgCl2 solutions at 25°C
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Isothermal diffusion coefficients for sodium chloride-magnesium chloride-water at 25.degree.C. 4. Solute concentration ratio of 1:3
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Effects of different sized concentration differences across free diffusion boundaries and comparison of Gouy and Rrayleigh diffusion measurements using NaCl?KCl?H2O
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Nonlinear regression programs for the analysis of Gouy fringe patterns from isothermal free-diffusion experiments on three-component systems
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Mutual diffusion coefficients and ionic transport coefficients lij of magnesium chloride-water at 25.degree.C
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Isothermal diffusion coefficients for sodium chloride-magnesium chloride-water at 25.degree.C. 2. Low concentrations of sodium chloride with a wide range of magnesium chloride concentrations
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