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What is the primary purpose of roasting in metallurgy?
What is the primary purpose of roasting in metallurgy?
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Practice Questions
1 question
Q1
What is the primary purpose of roasting in metallurgy?
To reduce metal oxides
To remove impurities
To convert sulfide ores to oxides
To increase metal yield
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Roasting is used to convert sulfide ores into oxides, making them easier to reduce.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the primary purpose of roasting in metallurgy?
Solution:
Roasting is used to convert sulfide ores into oxides, making them easier to reduce.
Steps: 5
Show Steps
Step 1: Understand that roasting is a process used in metallurgy.
Step 2: Know that it involves heating sulfide ores in the presence of oxygen.
Step 3: Recognize that the main goal of roasting is to convert sulfide ores into oxides.
Step 4: Realize that oxides are easier to reduce than sulfides.
Step 5: Conclude that roasting helps prepare the ore for further processing to extract metals.
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