Volumen II - SAM

4. CONCLUSIONES
El aumento de cristalinidad de los caolines y disminución del tamaño de partícula con el tiempo de
molienda empleado favorecen la obtención de NH4Al(SO4)2 a la temperatura síntesis de 400°C. La
disminución cuantitativa de la fase NH4Al(SO4)2 obtenida en la muestras 6T 1700, podría ser originada por la
aglomeración sufrida con dicho tiempo de molienda.
La síntesis a 300°C genero solo NH4Al(SO4)2 para el caolín de mayores: cristalinidad (SP) y tiempo de
molienda empleado.
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