Petroleum Refinery Engineering In the atmospheric pressure crude distillation, the content of __________ from lighter fraction to heavier ones. Nitrogen decreases None of these Sulphur increases Sulphur decreases Nitrogen decreases None of these Sulphur increases Sulphur decreases ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Flash point of an oil is determined by the Saybolt viscometer Conradson apparatus Pensky Martens apparatus Ramsbottom apparatus Saybolt viscometer Conradson apparatus Pensky Martens apparatus Ramsbottom apparatus ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is the most widely used cracking process in oil refineries? Dubbs process Houdry's fixed bed process T.C.C. moving bed process Fluidised bed catalytic cracking process Dubbs process Houdry's fixed bed process T.C.C. moving bed process Fluidised bed catalytic cracking process ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Furfural solvent extraction is used for upgrading (by dissolving aromatics) Lubricating oils Cracking feedstock Wax Naphtha Lubricating oils Cracking feedstock Wax Naphtha ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Deoiling is the process of removal of oil from wax. It is done by the __________ process. Resettling All of these Sweating Solvent extraction Resettling All of these Sweating Solvent extraction ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Highest quality bitumen is produced from the __________ crude oil. Paraffinic Mixed Naphthenic Intermediate Paraffinic Mixed Naphthenic Intermediate ANSWER DOWNLOAD EXAMIANS APP
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