Chemical Engineering - Petroleum Refinery Engineering - Discussion
Discussion Forum : Petroleum Refinery Engineering - Section 2 (Q.No. 9)
9.
Pick out the wrong statement.
Discussion:
17 comments Page 2 of 2.
Shivam kashyap said:
7 years ago
A is the correct option.
Vignesh said:
8 years ago
See the question its pick out the wrong statement?
So how the answer will be B? Explain.
So how the answer will be B? Explain.
Tansingh said:
9 years ago
Option D is the right answer.
Peter said:
1 decade ago
@Viettan:
1- The answer should be "C"; as olefins are produced in FCC and not decomposed (there is no olefins in the FCC feed).
2- Catalytic Cracking reaction is similar to thermal cracking reactions instead the use of a catalyst in FCC, so that's right that FCC is an endothermal reaction.
Catalyst regeneration is exothermal (it's widely known as a good advantage as it gives heat to the FCC gas oil and favorites the reaction).
Hope you find this helpful.
1- The answer should be "C"; as olefins are produced in FCC and not decomposed (there is no olefins in the FCC feed).
2- Catalytic Cracking reaction is similar to thermal cracking reactions instead the use of a catalyst in FCC, so that's right that FCC is an endothermal reaction.
Catalyst regeneration is exothermal (it's widely known as a good advantage as it gives heat to the FCC gas oil and favorites the reaction).
Hope you find this helpful.
Viettan k said:
1 decade ago
Hi, I agree with @Veeramanigandan and @Mohamed Amer.
And you? Please help me to get a clear explanation. Thanks!
And you? Please help me to get a clear explanation. Thanks!
Mohamed amer said:
1 decade ago
Catalytic cracking is endothermic and regeneration reaction is exothermic.
Veeramanigandan said:
1 decade ago
Option B is also the right statement. Because, in FCCU The cracking reaction is endothermic and regeneration reaction exothermic.
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