Petroleum Refinery Engineering The doctor's solution comprises of sodium plumbite in Aqueous caustic soda Alcohal Soda ash Water Aqueous caustic soda Alcohal Soda ash Water ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalytic cracking compared to thermal cracking of residue of vacuum distillation of crude oil Gives higher yield of petrol Higher sulphur content in the product Higher gum forming material in petrol Lower octane number of petrol Gives higher yield of petrol Higher sulphur content in the product Higher gum forming material in petrol Lower octane number of petrol ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The order of preference for feedstock to a catalytic reformer is Virgin naphtha - catalytic naphtha - coking naphtha Catalytic naphtha - coking naphtha - virgin naphtha Virgin naphtha - coking naphtha - catalytic naphtha Coking naphtha - virgin naphtha - catalytic naphtha Virgin naphtha - catalytic naphtha - coking naphtha Catalytic naphtha - coking naphtha - virgin naphtha Virgin naphtha - coking naphtha - catalytic naphtha Coking naphtha - virgin naphtha - catalytic naphtha ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pressure maintained in the high pressure primary tower of a three stage crude oil distillation system is about __________ kg/cm² . 12 6 1.5 3 12 6 1.5 3 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The most widely used crude topping column in refineries is the __________ column. Perforated plate Packed bed Fluidised bed Bubble-cap Perforated plate Packed bed Fluidised bed Bubble-cap ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering A typical yield of kerosene in straight run distillation of crude oil may be about __________ percent. 4 18 26 10 4 18 26 10 ANSWER DOWNLOAD EXAMIANS APP
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