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General Areas of research
   　 　 　 　
　

Computational geochemistry, molecular geochemistry, thermodynamics of fluids and minerals. Interplay between geochemistry and modern physical-chemistry.
　
　
               
    Professor Zhenhao Duan
　
  • Director of the Key Lab of the Earth's Deep Interior, CAS
  • Associate editor: Geochimica et Cosmochimica Acta
  • Editorial member: Chemical Geology
  • Member: International Committee of Gas Geochemistry
  • Professor: Institute of Geology and Geophysics, CAS
   　 　 　 　
Research Interests
         
  　 　   　 　 　 　
               
　 Recent Publications
  　 　 　 　
Shide Mao, Zhenhao Duan and Wenxuan Hu(2009) A vapor–liquid phase equilibrium model for binary CO2–H2O and CH4–H2O systems above 523K for application to fluid inclusions.The Journal of Supercritical Fluids, 50 (2009): 13-21.
Chi Zhang and Zhenhao Duan. (2009) A model for C–O–H fluid in the Earth’s mantle . Geochimica et Cosmochimica Acta., 73 (7): 2089-2102.
Mingyan Li,Zhenhao Duan, Zhigang Zhang,Chi Zhang & John Weare (2008) The structure, dynamics and solvation mechanisms of ions in water from long time molecular dynamics simulations: a case study of CaCl2 (aq) aqueous solutions.Molecular Physics, 106 (24): 2685-2697..
Zhenhao Duan , Dedong Li (2008) Coupled phase and aqueous species equilibrium of the H2O–CO2–NaCl–CaCO3 system from 0 to 250 C, 1 to 1000 bar with NaCl concentrations up to saturation of halite.Geochim. Cosmochim. Acta, 72 (20): 5128-5145.
Qin JF, Rosenbauer RJ and Duan ZH. (2008) Experimental Measurements of Vapor-Liquid Equilibria of the H2O+CO2+CH4 Ternary System. Journal of Chemical & Engineering Data., 53 (6): 1246-1249.
Mao SD and Duan ZH. (2008) The P, V, T,x properties of binary aqueous chloride solutions up to T = 573 K and 100 MPa. The Journal of Chemical Thermodynamics., 40 (7): 1046-1063.
Duan ZH, Hu JW, Li DD and Mao SD. (2008) Densities of the CO2-H2O and CO2-H2O-NaCl Systems Up to 647 K and 100 MPa. Energy & Fuels., 22 (3): 1666-1674.
Li DD, and Duan ZH, (2007) The speciation equilibrium coupling with phase equilibrium in the H2O-CO2-NaCl system from 0 to 250 °C, from 0 to 1000 bar and from 0 to 5 molality of NaCl. Chemical Geology., 244 (3-4): 730-751.
Sun R, and Duan ZH, (2007) An Accurate Model to predict the Thermodynamic Stability of Methane Hydrate and Methane Solubility in Marine Environments. Chemical Geology., 244 (1-2): 248-262.
Hu JW, Duan ZH, Shi XL, and Zhu J, (2007) A general local composition and coordination number model for square-well fluids with variable well width and diameter ratio. Molecular Physics., 105 (8): 1019-1037.
Duan ZH, Sun R, Liu R, and Zhu C, (2007) An accurate thermodynamic model for the calculation of H2S solubility in pure water and brines. Energy & Fuels., 21 (4): 2056-2065.
Mao SD, and Duan ZH, (2007) Comment on “Densities and apparent molar volumes of concentrated aqueous LiCl solutions at high temperatures and high pressures” by Ilmutdin M. Abdulagatov and Nazim D. Azizov, Chemical Geology 230 (2006) 22–41. Chemical Geology., 238 (1-2): 134-136.
 

For more details about our research, please see the publications page.

 　 　
  　 　   　 　 　 　
 
　

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Zhenhao Duan Research Group
Key Laboratory of Earth's Deep Interior,CAS
Institute of Geology and Geophysics
Chinese Academy of Sciences
Beijing, China, 100029
Tel: 86-10-82998377
Fax: 86-10-82024251
E-mail: duanzhenhao@yahoo.com