Petroleum Engineering Question:

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Solution used in Doctor's treatment for the removal of mercaptans is

A. sodium hydroxide
B. sodium plumbite
C. cupric chloride
D. potassium isobutyrate

Petroleum Engineering Interview Question
Petroleum Engineering Interview Question

Answer:

Option B

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Catalytic desulphurisation process used for sweetening of straight run gasoline and kerosene uses __________ as catalyst.

A. bauxite
B. fuller's earth
C. activated clay
D. all (a), (b) & (c)		Flash point of motor gasoline may be around __________ °C.

A. 10
B. 45
C. 100
D. 150