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Petroleum Refinery Engineering

Petroleum Refinery Engineering
Good quality kerosene should have

High smoke point
High aromatics content
Low paraffins content
Low smoke point

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Petroleum Refinery Engineering
Cetane number of diesel used in trucks may be about

50
85
14
35

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Petroleum Refinery Engineering
Operating temperature and pressure in catalytic reforming is about

50 - 75 kgf/cm² & 600 - 800°C
15-45 Kgf/cm² & 450-550°C
5-10 kgf/cm² & 150 - 250°C
1-5 Kgf/cm² & 200°C

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Petroleum Refinery Engineering
Solvent used for dewaxing of petroleum products are

Methyl ethyl ketone (MEK)
Furfural
Propane
Both B & C

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Petroleum Refinery Engineering
Flash point of a liquid petroleum fuel gives an idea about its

All of these
Nature of boiling point diagram
Volatility
Explosion hazards characteristics

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Petroleum Refinery Engineering
Which is the most effective catalyst used in catalytic cracking of petroleum products?

Vanadium pentoxide
Iron oxide
Nickel
Zeolite

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