| 초록 |
Calcium carbonate is the most widely researched system among sparingly solublesubstance because of its importance in the field of sedimentology, oceanology,wastewater treatment, paint and paper fillers and desalination. Precipitated calciumcarbonate is receiving a large attention in industry as a specialty products.Agglomeration is the unavoidable in the crystallization and precipitation of sparinglysoluble salts. CSD(Crystal Size Distribution) analysis in the presence of agglomeration isdifficult, because the number of particles is reduced to great extents.When aqueous calcium hydroxide solution were replaced by calcium hydroxide water -organic solvent, the liquid-liquid system produced smooth, small and less aggregatedcalcite crystals.
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