Mechanical Engineering - Thermodynamics - Discussion

Discussion Forum : Thermodynamics - Section 1 (Q.No. 21)
21.
Carbonisation of coal consists of
drying and crushing the coal to a fine powder
moulding the finely ground coal under pressure with or without a binding material
heating the wood with a limited supply of air to temperature not less than 280°C
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
20 comments Page 2 of 2.

Ass said:   2 years ago
The main objective of the process of carbonization is the production of either hard coke or gas, the liquor being a valuable product in each case.
(2)

Lavanya said:   1 decade ago
When coal is strongly heated continuously for 42 to 48 hours in the absence of air in a closed vessel, the process is known as Carbonisation.

Shiv said:   1 decade ago
When coal is strongly heated continuously for 42 to 48 hours in the absence of air in a closed vessel, the process is known as Carbonisation.

Suusanta said:   1 decade ago
When coal is strongly heated continuously for 42 to 48 hours in the absence of air in a closed vessel, the process is known as Carbonisation.

Manish said:   6 years ago
Carbonization is a process where coal is heated in the absence of air.

Example in coke oven, by using this process to make coke into coal.
(4)

Miracle said:   10 years ago
It nothing but Gasification, or Syngas or producer gas now a day coal with low grade converting into gas and using for boiler furnace.

Veera said:   1 decade ago
It is the process, which converted organic matter into highly carbon, nothing but coke.

Himmat said:   1 decade ago
Heating of coal in absence of oxygen to extract some kinds oils out from coal.

Hardik said:   1 decade ago
Gaining carbon from any organic substance is termed as carbonisation.

Aliyu Zaid said:   8 years ago
The destructive distillation of coal (as in oven).


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