Civil Engineering - Building Materials - Discussion
Discussion Forum : Building Materials - Section 3 (Q.No. 44)
44.
The operation of removal of impurities or clay adhering to iron ores, is known as
Discussion:
10 comments Page 1 of 1.
Neeraj said:
7 years ago
In the field of extractive metallurgy, mineral processing, also known as ore dressing, is the process of separating commercially valuable minerals from their ores Process. Smelting involves more than just melting the metal out of its ore. Most ores are the chemical compound of the metal and other elements, such as oxygen (as an oxide), sulfur (as a sulfide), or carbon and oxygen together (as a carbonate).
Manisha said:
5 years ago
The dressing is correct answer.
Smelting is the process of removing iron from iron ore by heating and melting.
Smelting is the process of removing iron from iron ore by heating and melting.
(2)
Girish said:
8 years ago
I think the answer should be smelting for this question.
Kunal said:
8 years ago
It is the process of removing or from the iron.
Abhik said:
7 years ago
Dressing is the correct answer. I agree.
Amit said:
7 years ago
Smelting should be the right answer.
Subham Kumar said:
5 years ago
Yes, Dressing is the correct answer.
Kusuma said:
8 years ago
Yes, smelting is correct.
Mahim said:
8 years ago
I think it is Smelting.
Keshav Raidas said:
8 years ago
Dressing means?
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers