Transport-controlled reaction rates under local non-equilibrium conditions

Geophysical Research Letters

Volumn 34, Issue 10, 2007, Pages

  Sanchez Vila, Xavier ^a   Dentz, Marco ^a   Donado, Leonardo David ^a,b  

^a UNIVERSITAT POLITÈCNICA DE CATALUNYA   (Spain)

^b UNIVERSIDAD INDUSTRIAL DE SANTANDER   (Colombia)

Author keywords

[No Author keywords available]

Indexed keywords

SPATIO-TEMPORAL DISTRIBUTION; TRANSPORT-CONTROLLED REACTION;

CHEMICAL REACTIONS; DISSOLUTION; NONLINEAR EQUATIONS; PARTIAL DIFFERENTIAL EQUATIONS; PRECIPITATION (CHEMICAL); REACTION RATES; TRANSPORT PROPERTIES;

GEOCHEMISTRY;

DISSOLUTION; PRECIPITATION (CHEMISTRY); REACTION RATE; SPATIAL DISTRIBUTION; TEMPORAL DISTRIBUTION; TRANSPORT PROCESS;

EID: 34447537707     PISSN: 00948276     EISSN: None     Source Type: Journal    
DOI: 10.1029/2007GL029410     Document Type: Article

References (12)

1. Azaroual, M., C. Kervévan, M. V. Durance, S. Brochot, and P. Durst (2003), SCALE2000 user's manual, 57 pp., BRGM, Orléans, France.
2. Cirpka, O. A., A. Olsson, Q. S. Ju, M. A. Rahman, and P. Grathwohl (2006), Determination of transverse dispersion coefficients from reactive plume lengths, Ground Water, 44(2), 212-221.
3. De Simoni, M., J. Carrera, X. Sánchez-Vila, and A. Guadagnini (2005), A procedure for the solution of multicomponent reactive transport problems, Water Resour Res., 41, W11410, doi:10.1029/2005WR004056.
4. De Simoni, M., X. Sanchez-Vila, J. Carrera, and M. W. Saaltink (2007), A mixing ratios-based formulation for multicomponent reactive transport, Water Resour. Res., doi:10.1029/2006WR005256, in press.
5. Ham, P. A. S., R. J. Schotting, and H. Prommer (2004), Effects of hydrodynamic dispersion on plume lengths for instantaneous bimolecular reactions, Adv. Water Resour., 27(8), 803-813.
6. Kechagia, P. E., I. N. Tsimpanogiannis, Y. C. Yortsos, and P. Lichtner (2002), On the upscaling of reaction-transport processes in porous media with fast or finite kinetics, Chem. Eng. Sci., 57, 2565-2577.
7. Knapp, R. B. (1989), Spatial and temporal scales of local equilibrium in dynamic fluid-rock systems, Geochim. Cosmochim. Acta, 53, 1955-1964.
8. Langmuir, D. (1997) Aqueous Environmental Geochemistry, Prentice-Hall, Upper Saddle River, N. J.
9. Lasaga, A. C., J.M. Soler, J. Ganor, T. E. Burch, and K. L. Nagy (1994), Chemical-weathering rate laws and global geochemical cycles, Geochim. Cosmochim. Acta, 58, 2361-2386.
10. Lichtner, P. C. (1985), Continuum model for simultaneous chemical reactions and mass transport in hydrothermal systems, Geochim. Cosmochim. Acta, 49, 779-800.
11. Liedl, R., A. J. Valocchi, P. Dietrich, and P. Grathwohl (2005), Finiteness of steady state plumes, Water Resour Res., 41, W12501, doi:10.1029/2005WR004000.
12. Steefel, C. I., and A. C. Lasaga (1994), A coupled model for transport of multiple chemical species and kinetic precipitation/dissolution reactions with application to reactive flow in single phase hydrothermal systems, Am. J Sci., 294, 529-592.