Petroleum Refinery Engineering Solvent used in Edeleanu process is Phenol Propane Furfural Liquid SO₂ Phenol Propane Furfural Liquid SO₂ ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Molecular weight of crude oil is in the range of 100-120 230-250 600-850 450-550 100-120 230-250 600-850 450-550 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The doctor's solution comprises of sodium plumbite in Alcohal Soda ash Water Aqueous caustic soda Alcohal Soda ash Water Aqueous caustic soda ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ treatment is done for appreciable improvement in viscosity index of lubricating oil. Acid Alkali Clay Solvent extraction Acid Alkali Clay Solvent extraction ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Furfural solvent extraction is used for upgrading (by dissolving aromatics) Naphtha Cracking feedstock Lubricating oils Wax Naphtha Cracking feedstock Lubricating oils Wax ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Raw Kerosene has a smoke point of 15 mm. After it is subjected to dearomatisation by liquid SO₂ extraction (Edeleanu process), its smoke point may become __________ mm. 100 25 10 5 100 25 10 5 ANSWER DOWNLOAD EXAMIANS APP
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