Now showing items 1-1 of 1
Reducing marble-SO2 reaction rate by the application of certain surfactants
(Kluwer Academic Publishers, 2003-01)
Sulfur dioxide (SO2), prevalent in the modern urban environment of industrial countries, attacks calcite (CaCO3) in marble. As a result, a gypsum (CaSO4.2H2O) crust is produced at rain-sheltered surfaces while areas exposed ...