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API Exam API-571 Topic 1 Question 101 Discussion

Actual exam question for API's API-571 exam
Question #: 101
Topic #: 1
[All API-571 Questions]

________ injection downstream of the desalter is another common method used to reduce the amount of HCl going overhead.

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Suggested Answer: D

by Azzie at Oct 22, 2024, 02:25 AM

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Benedict
1 months ago
D) Caustic is the way to go! Neutralizing that nasty HCl is the key to keeping the process running smoothly.
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Santos
6 days ago
Yes, it helps prevent corrosion and fouling in the downstream equipment.
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Donette
19 days ago
Caustic injection is definitely effective in neutralizing the HCl.
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Simona
1 months ago
A) Hydrogen? I don't know, that just seems like it would create more problems than it solves. Maybe they should just inject some unicorn tears to fix this issue.
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Elza
2 days ago
D) Caustic
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Chantay
5 days ago
C) Water
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Artie
15 days ago
B) Nitrogen
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Clorinda
1 months ago
A) Hydrogen
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Louis
2 months ago
C) Water? Hmm, I don't think adding more water to the process is going to solve the HCl problem. Maybe the person who wrote this question was a little thirsty.
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Nenita
25 days ago
D) Caustic injection downstream of the desalter can also help reduce the amount of HCl going overhead.
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Azzie
27 days ago
A) Hydrogen injection downstream of the desalter is actually a common method to reduce HCl.
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Rasheeda
2 months ago
I'm not sure, but I think it could also be C) Water. Water injection is commonly used in oil and gas processes.
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Sherron
2 months ago
B) Nitrogen? Really? Nitrogen injection? That's like trying to put out a fire with gasoline!
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Stefania
1 months ago
D) Caustic injection can be effective in certain situations as well.
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Juliann
1 months ago
C) Water injection is also used in some cases to reduce the amount of HCl.
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Geoffrey
1 months ago
B) I see, I didn't know that. Thanks for the info!
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Glenn
2 months ago
A) Hydrogen injection is actually a common method used in this process.
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Veronika
2 months ago
I think the answer is D) Caustic. Injecting caustic downstream of the desalter helps neutralize the HCl in the overhead stream.
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Leonardo
2 months ago
I agree with Ciara, using caustic injection can help reduce the amount of HCl going overhead.
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Ciara
2 months ago
I think the answer is D) Caustic.
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