Thermal dehydration kinetics of phosphogypsum
نویسندگان
چکیده
منابع مشابه
Zinc adsorption kinetics by phosphogypsum — A preliminary study
Materials and Methods PG, obtained from TÜGSA^ Fertilizer Plant in Samsun, Turkey, was sieved (particle size, 65 mesh) and then preconditioned with lime milk. Physical and chemical characteristics of raw and lime-preconditioned PG have been published. Aqueous solutions (100 ml) containing Zn ions (50 mg/l) were taken in Erlenmeyer flasks (250 ml) containing lime-preconditioned PG (1 g). These f...
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The hydrothermal synthesis of a mcallisterite (Mg2(B6O7(OH)6)2 · 9(H2O)) mineral at low temperatures was characterized. For this purpose, several reaction temperatures (0-70°C) and reaction times (30-240 min) were studied. Synthesized minerals were subjected to X-ray diffraction (XRD), fourier transform infrared (FT-IR), and Raman spectroscopies and scanning electron microscopy (SEM). Additiona...
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ژورنال
عنوان ژورنال: Materiales de Construcción
سال: 2015
ISSN: 1988-3226,0465-2746
DOI: 10.3989/mc.2015.07214