Leaching Characteristics of Fluoride from Coal Fly Ash

نویسنده

  • R Piekos
چکیده

Leaching of fluoride from fly ash has been studied at different ash/water ratios and temperatures and also over a broad range of pH. The efficiency of leaching was only slightly dependent on the ash/water ratio, thus revealing a solubilitycontrolled mechanism of the process. The efficiency was also independent of the temperature over the range 20 90°C.

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تاریخ انتشار 2007