Chemical Engineering - Petroleum Refinery Engineering - Discussion
Discussion Forum : Petroleum Refinery Engineering - Section 2 (Q.No. 8)
8.
Which one is used to determine the colour of petroleum products ?
Discussion:
14 comments Page 1 of 2.
Nihir said:
8 years ago
(1) Colour Comparator is used for visual determination of the colour of oils and petroleum waxes.
(2) The Cleveland open-cup method is one of three main methods in chemistry for determining the flash point of a petroleum product. so it is wrong.
(3) Chromometer determines the Saybolt Colour of highly refined petroleum products such as undyed motor and aviation gasoline, jet propulsion fuels, naphthas, kerosene and petroleum waxes.
So, the answer should be A & B.
(2) The Cleveland open-cup method is one of three main methods in chemistry for determining the flash point of a petroleum product. so it is wrong.
(3) Chromometer determines the Saybolt Colour of highly refined petroleum products such as undyed motor and aviation gasoline, jet propulsion fuels, naphthas, kerosene and petroleum waxes.
So, the answer should be A & B.
(2)
Viettan K said:
1 decade ago
Hi, I have worked in laboratory for 3 years. I usually test colour of kerosene and some solvents by ASTM D156 (saybolt chromometer), and test colour of diesel oil by ASTM D1500 (colour comparator).
Is it right or wrong if I choose B for this question? Please advice me! Thanks.
Is it right or wrong if I choose B for this question? Please advice me! Thanks.
Narda said:
9 years ago
I think B is the correct option.
Hardeep Singh said:
8 years ago
The correct answer is B.
Jhunjhun kumar said:
7 years ago
Option B is correct.
Nikunj said:
7 years ago
The correct Answer is B.
Ajay said:
6 years ago
Saybolt chromometer is the right answer.
Dilip Kumar said:
6 years ago
B is the correct answer.
Ref: OP Gupta.
Ref: OP Gupta.
Om prakash soni said:
6 years ago
B is the correct answer.
Jasim khan said:
5 years ago
The correct answer is B.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers