Petroleum Engineering Question:

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Sulphuric acid treatment of petroleum products removes the __________ materials.

A. gum forming
B. color forming
C. asphaltic
D. all (a), (b) & (c)

Petroleum Engineering Interview Question
Petroleum Engineering Interview Question

Answer:

Option D

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In sweetening process, solutizer agent used with caustic alkali is

A. potassium isobutyrate
B. sodium plumbite
C. methanol
D. phenol		Which is the most effective catalyst used in catalytic cracking of petroleum products?

A. Iron oxide
B. Nickel
C. Vanadium pentoxide
D. Zeolite