
Cuestionario sobre Pirometalurgia 2
Quiz
•
Chemistry
•
University
•
Practice Problem
•
Medium
Pablo Morales
Used 2+ times
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55 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es el objetivo de la pirometalurgia en la metalurgia del cobre?
Disolver cobre en soluciones ácidas
Fundir y refinar minerales sulfurados
Separar cobre por cristalización
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué tipo de minerales se procesan por pirometalurgia?
Minerales oxidados
Minerales sulfurados
Minerales aluviales
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué temperatura se alcanza en los procesos pirometalúrgicos?
200–400 °C
700–800 °C
1200–1300 °C
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué gas se usa en forma enriquecida en la fusión?
CO₂
O₂
N₂
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué fase se desea separar durante la fusión?
Escoria
Cobre coloidal
Cobre amorfo
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es la finalidad de la trituración primaria?
Flotar partículas de cobre
Reducir tamaño del mineral
Secar el concentrado
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué equipo se usa en trituración secundaria?
Molino SAG
Filtro prensa
Trituradora de cono
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