Petroleum Refinery Engineering Removal of light fractions from crude oil is called its Visbreaking Stabilisation Dehydration Sweetening Visbreaking Stabilisation Dehydration Sweetening ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Mercaptans are All of these Undesirable in petrol, as they reduce its octane number Low boiling sulphur compounds Added in LPG cylinders to detect gas leakage by its smell All of these Undesirable in petrol, as they reduce its octane number Low boiling sulphur compounds Added in LPG cylinders to detect gas leakage by its smell ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Cetane number of alpha methyl naphthalene is assumed to be 50 100 ∞ 50 100 ∞ ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Sweetening of petroleum product means the removal of Water Sulphur & its compounds Organic impurities Wax Water Sulphur & its compounds Organic impurities Wax ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Solvent used in Edeleanu process is Propane Furfural Liquid SO₂ Phenol Propane Furfural Liquid SO₂ Phenol ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Doctor's solution used for sweetening of petroleum products is Sodium thiosulphate Sodium sulphite Sodium plumbite Lead sulphate Sodium thiosulphate Sodium sulphite Sodium plumbite Lead sulphate ANSWER DOWNLOAD EXAMIANS APP
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