Stability of hydration states and hysteresis of rehydration in montmorillonites as a function of temperature, H2o pressure, and interlayer cations

Geophysical Monograph Series

Volumn 101, Issue , 1997, Pages 507-516

  Bassett, W A ^a   Wu, T C ^a,b  

^a Department of Obstetrics Gynecology   (United States)

^b Applied Komatsu Technology   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 84924528216     PISSN: 00658448     EISSN: 23288779     Source Type: Book Series    
DOI: 10.1029/GM101p0507     Document Type: Chapter

References (16)

1. Bassett, W. A., A. H. Shen, M. J. Bucknum, and I.-M. Chou, A new diamond anvil cell for hydrothermal studies to 2.5 GPa and from-190 to 1200°C,. Rev. Sci. Instrum., 64, 2340-2345, 1993.
2. Burst, J. F., Diagenesis of Gulf Coast clayey sediments and its possible relation to petroleum migration, Am. Assoc. Pet. Geol. Bull., 53, 73-93, 1969.
3. Chang, F. R. C, N. T. Skipper, and G. Sposito, Computer simulation of interlayer molecular structure in sodium montmorillonite hydrates, J. Am. Chem. Soc, 11, 2734-2741, 1995.
4. Hower, J. E., M. E. Hower, and E. A. Perry, Mechanism of burial metamorphism of argillaceous sediments I: mineralogical and chemical evidence, Geol. Soc. Am. Bull, 87, 725-737, 1976.
5. Huang, W.-L., W. A. Bassett, and T.-C. Wu, Dehydration and hydration of montmorillonite at elevated temperatures and pressures monitored using synchrotron radiation, Am. Mineral., 79, 683-691, 1994.
6. Koster van Groos, A., and S. Guggenheim, The effect of pressure on the dehydration reaction of interlayer water in Na-montmorillonite (SWy-1), Am. Mineral, 69, 872-879, 1984.
7. Koster van Groos, A., and S. Guggenheim, Dehydration of a K-exchanged montmorillonite (SWy-1) at elevated pressure, Clays Clay Miner., 34, 281-286, 1986.
8. Koster van Groos, A., and S. Guggenheim, Dehydration of a Ca-and Mg-exchanged montmorillonite (SWy-1) at elevated pressure, Am. Mineral., 72, 292-298, 1987.
9. McBride, M. B., Environmental Chemistry of Soils, 406 pp., Oxford, New York, 1994.
10. Ransom, B., and H. Helgeson, A chemical and thermodynamic model of dioctahedral 2: 1 layer clay minerals in diagenetic processes: dehydration of dioctahedral aluminous smectite as a function of temperature and depth in sedimentary basins, Am. J. Sci, 295, 245-281, 1995.
11. Saul, A., and W. Wagner, A fundamental equation for water covering the range from the melting line to 1237 K at pressure up to 25000 MPa, J. Phys. Chem. Ref Data, 18, 1537-1564, 1989.
12. 2O vapor pressure up to six atmospheres. Third National Conference of Clay Minerals Society, Houston, Texas, NAS-NRC 39, 103-116, 1955.
13. Wagner, W., and A. Pruss, International equations for the saturation properties of ordinary water substance. Revised according to the international temperature scale of 1990. Addendum to Journal of Physical and Chemical Reference Data 16, 893 (1987)
14. J. Phys. Chem. Ref. Data, 22, 783-787, 1993.
15. Wagner, W., A. Saul, and A. Pruss, International equation for the pressure along the melting and the sublimation of ordinary water substance. J. Phys. Chem. Ref. Data, 23, 515-527, 1994.
16. Wu, T.-C, W. A. Bassett, W.-L. Huang, S. Guggenheim, and A. F. Koster van Groos, Montmorillonite under high pressures: stability of hydrate phases, rehydration hysteresis, and the effect of interlayer cations. Am. Mineral., in press.