Petroleum Refinery Engineering Polymerisation Is aimed at producing lubricating oil Produces i-octane from cracked gases containing i-butane and butene Causes aromatics to combine with each other Causes olefins to combine with each other Is aimed at producing lubricating oil Produces i-octane from cracked gases containing i-butane and butene Causes aromatics to combine with each other Causes olefins to combine with each other ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Naphtha yield in straight run distillation of crude oil may be about __________ percent. 18 12 2 6 18 12 2 6 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pick out the additive property of a lube oil out of following. Specific gravity Flashpoint Viscosity °API gravity Specific gravity Flashpoint Viscosity °API gravity ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Illuminating characteristics of kerosene is expressed by its Aromatic content Luminosity number Smoke point Aniline point Aromatic content Luminosity number Smoke point Aniline point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Visbreaking Is carried out at atmospheric pressure Uses natural gas as feed Produces gasoline only Produces fuel oil of lower viscosity Is carried out at atmospheric pressure Uses natural gas as feed Produces gasoline only Produces fuel oil of lower viscosity ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Concentration of H₂SO₄ catalyst in alkyla-tion is kept between 90-98%, because H₂SO₄ having concentration Both A & B Neither A nor B More than 98% promotes cracking Less than 90% promotes polymerisation Both A & B Neither A nor B More than 98% promotes cracking Less than 90% promotes polymerisation ANSWER DOWNLOAD EXAMIANS APP
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