Chemical Engineering - Petroleum Refinery Engineering - Discussion

Discussion Forum : Petroleum Refinery Engineering - Section 6 (Q.No. 43)
43.
Name the endothermic reaction out of the following:
Catalytic cracking.
Hydrocracking.
Dehydrogeneration of naphthene to produce aromatic.
Catalytic polymerisation.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
7 comments Page 1 of 1.

Chayanika said:   6 months ago
Steam reforming is highly endothermic.

And catalytic cracking is also endothermic.

Jaydeep said:   2 years ago
Endothermic reaction.

The "spent" catalyst then flows into a fluidized-bed regenerator where air (or in some cases air plus oxygen) is used to burn off the coke to restore catalyst activity and also provide the necessary heat for the next reaction cycle, cracking being an endothermic reaction.

Sanjeev said:   6 years ago
Catalytic cracking is always in an endothermic reaction.

Mahmudul Hassan said:   6 years ago
Both the option(A) and(C) are correct.

Anonymous said:   6 years ago
Dehydrogenation of naphthenes to aromatic is highly endothermic in nature.
(1)

Hari prakash dakhsh said:   7 years ago
Why it is not Catalytic cracking?

Surya Prakash said:   9 years ago
Catalytic cracking is an endothermic process.

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