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MIXING TIME, MINUTES

MIXING TIME, MINUTES

FIG. 7.39.3 Reaction rate characteristics of high-calcium and dolomitic quicklimes at 25°C for the neutralization of 0.1N sul-furic acid with a lime dosage of 2% in excess of the theoretical stoichiometric requirements. (Reprinted, with permission, from R.D. Hoak et al., 1948, Ind. and Eng. Chem. 40:2062; W.A. Parson, 1965, Chemical treatment of sewage and industrial wastes, 58, National Lime Association, Washington, D.C.)

GRAMS OF CoO LITER

GRAMS OF CoO LITER

FIG. 7.39.4 pH of various lime concentrations in an aqueous solution. (Reprinted, with permission, from F.M. Lea and G.E. Bessey, 1937, J. Chem. Soc, 1612.)

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