Electrical desalting of crude oil removes the __________ impurities.
A. Oleophilic
B. Oleophobic
C. Both A & B
D. Neither A nor B
Answer: Option B
Related Questions on Petroleum Refinery Engineering
Aniline point test of an oil qualitatively indicates the __________ content of an oil.
A. Paraffin
B. Olefin
C. Aromatic
D. Naphthene
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