Issue 4, 1989

The direct measurement of dissolution kinetics at the calcite/water interface

Abstract

The rate laws describing the dissolution of calcite in aqueous solution under conditions of pH <4 and >7 are established, and, for the first time, it is shown that under conditions of high mass transport, the reaction of H+ with CaCO3 is controlled by a surface process rather than by the rate of convection/diffusion in the solution.

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1989, 249-251

The direct measurement of dissolution kinetics at the calcite/water interface

R. G. Compton, K. L. Pritchard and P. R. Unwin, J. Chem. Soc., Chem. Commun., 1989, 249 DOI: 10.1039/C39890000249

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