Petroleum Refinery Engineering Catalyst used in alkylation process is Silica gel Nickel Sulphuric acid Alumina Silica gel Nickel Sulphuric acid Alumina ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Though increased pressure has a retarding effect on cracking reaction, yet in actual process, a positive pressure of 10-15 kgf/cm² is maintained during cracking mainly to Reduce gum content in gasoline Increase the yield of light distillates Enhance the octane number of gasoline Suppress coke formation Reduce gum content in gasoline Increase the yield of light distillates Enhance the octane number of gasoline Suppress coke formation ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ is not an important refinery process for upgrading the quality of lubricating oil. Solvent refinning Clay treatment Hydrotreatment Deoiling Solvent refinning Clay treatment Hydrotreatment Deoiling ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Lane and Garton classification of petroleum is based on its Viscosity Composition Optical properties Specific gravity Viscosity Composition Optical properties Specific gravity ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pick out the correct statement about catalytic polymerisation. In H₂SO₄ polymerisation, H₃PO₄ is always used with 2% steam to prevent meta & ortho H₃PO₄ formation, which are inactive Neither A nor B Both A & B H₂SO₄ polymerisation process gives gasoline rich in unsaturates In H₂SO₄ polymerisation, H₃PO₄ is always used with 2% steam to prevent meta & ortho H₃PO₄ formation, which are inactive Neither A nor B Both A & B H₂SO₄ polymerisation process gives gasoline rich in unsaturates ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Petroleum deposits are detected by the. Measuremet of density, elasticity and magnetic & electric properties of the rock in the crust of the earth Age & nature of rocks inside the crust of the earth All of these Oil seepage at the surface of the earth Measuremet of density, elasticity and magnetic & electric properties of the rock in the crust of the earth Age & nature of rocks inside the crust of the earth All of these Oil seepage at the surface of the earth ANSWER DOWNLOAD EXAMIANS APP
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