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What is the primary purpose of roasting in metallurgy?
Practice Questions
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
Questions & Step-by-Step Solutions
What is the primary purpose of roasting in metallurgy?
Steps
Concepts
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.
No concepts available.
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