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PROCEDIMIENTO DE OBTENCION DE MATERIALES CERAMICOS A PARTIR DE RESIDUOS DE HIDROMETALURGIA DEL ZINC QUE CONTIENEN HIERRO. COMPRENDE MEZCLAR DICHOS RESIDUOS, SI FUERA NECESARIO, CON UN MATERIAL SILICATADO PARA FAVORECER LA SINTERIZACION; HOMOGENEIZAR Y PRENSAR LA MEZCLA RESULTANTE A UNA PRESION SUPERIOR A 100 MPA PARA OBTENER PIEZAS CRUDAS; Y SINTERIZAR LAS PIEZAS A UNA TEMPERATURA ENTRE 1000-1100øC CON UNA VELOCIDAD DE CALENTAMIENTO INFERIOR A 20øC/MIN.
Binding composition for the preparation of an agglomerate based on finely divided material, process using the said composition and thus obtained agglomerate
Metodo para fabricar una placa de compuerta para el cierre de compuerta en el orificio de salida de recipientes meta- lurgicos que contienen colada liquida.