Chemical Engineering - Petroleum Refinery Engineering - Discussion

Discussion Forum : Petroleum Refinery Engineering - Section 5 (Q.No. 4)
Paraffins are desirable in lubricating oil, as it has got high
viscosity index
smoke point
pour point
Answer: Option
No answer description is available. Let's discuss.
11 comments Page 1 of 2.

Pankaj said:   2 years ago
I think B is right.

Ramsajan Paswan said:   3 years ago
Answer both are correct.

But here we use smoke point for kerosene and viscosity index use for lubricant. If paraffin contains are more and aromatic contain are low then. The high smoke point of kerosene. And high paraffin in lube oil means V.I higher. Then variation in viscosity of lube oil with temp will be lower this property good for lube oil.

Bharat said:   3 years ago
The right Answer is B.

Prasenjit said:   4 years ago
B is the right answer.

Dev said:   5 years ago
B is the correct answer.

Munish kumar said:   6 years ago
B is the correct answer.

Naveen said:   6 years ago
According to me, the right answer is b.

Naveen said:   6 years ago
Yes, the correct answer is B.

Vikku jamhore said:   7 years ago
Yes, B is the correct answer. I too agree.

Michael said:   7 years ago
I agree B is the answer.

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