Petroleum Refinery Engineering Concentration of H₂SO₄ catalyst in alkyla-tion is kept between 90-98%, because H₂SO₄ having concentration Both A & B More than 98% promotes cracking Neither A nor B Less than 90% promotes polymerisation Both A & B More than 98% promotes cracking Neither A nor B Less than 90% promotes polymerisation ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Gasoline extracted from natural gas (by compression and cooling) is called the __________ gasoline. Unleaded Casing head Straight run Polymer Unleaded Casing head Straight run Polymer ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Doctor's solution used for sweetening of petroleum products is Sodium sulphite Lead sulphate Sodium plumbite Sodium thiosulphate Sodium sulphite Lead sulphate Sodium plumbite Sodium thiosulphate ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Specific gravity of a petroleum product gives an indication of its Hydrocarbon content type (aromatic or paraffinic) Ease of atomisation Sulphur content Degree of refinement Hydrocarbon content type (aromatic or paraffinic) Ease of atomisation Sulphur content Degree of refinement ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Research octane number refers to the Low octane number motor fuels High octane number motor fuels Unleaded motor fuels High octane number aviation fuels Low octane number motor fuels High octane number motor fuels Unleaded motor fuels High octane number aviation fuels ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Illuminating characteristics of kerosene is expressed by its Luminosity number Aniline point Smoke point Aromatic content Luminosity number Aniline point Smoke point Aromatic content ANSWER DOWNLOAD EXAMIANS APP