
Cuestiones sobre Pirometalurgia del Cobre
Quiz
•
Chemistry
•
University
•
Easy
Pablo Morales
Used 2+ times
FREE Resource
79 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es el propósito de la pirometalurgia aplicada al cobre?
Obtener cobre mediante soluciones alcalinas
Separar cobre de minerales con contenido de azufre
Concentrar óxidos de cobre
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué gas se usa para aumentar la temperatura de fusión en la fundición?
Aire atmosférico
Oxígeno enriquecido
Dióxido de carbono
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿A qué temperatura se realiza normalmente la fusión del concentrado de cobre?
600–700 °C
1000–1100 °C
1200–1300 °C
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué tipo de mineral se procesa con mayor eficiencia en la pirometalurgia?
Sulfuros primarios
Óxidos
Silicatos
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En la conversión del cobre, el producto intermedio que se obtiene es:
Cobre electrolítico
Escoria férrica
Cobre blister
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Antes de fundir, el concentrado debe tener una humedad de:
0.2–0.5%
10–12%
6–7%
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué equipo de secado aprovecha el calor del proceso sin combustión directa?
Lecho de aire
Horno rotatorio directo
Secador rotatorio de vapor
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