Mechanical Engineering - Thermodynamics - Discussion

Discussion Forum : Thermodynamics - Section 3 (Q.No. 32)
32.
The hard coke is obtained when carbonisation of coal is carried out at
300° to 500°C
500° to700°C
700° to 900°C
900° to 1100°C
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Kukku said:   9 years ago
It is mostly used in a blast furnace for extracting pig iron from iron ore. In another case, it will be soft when heated at a temperature lower than 900di and used as domestic fuel.

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