Q. Thermofer catalytic cracking process is a __________ process.

View solution

Q. 1 centistoke is equal to __________ Redwood I seconds.

View solution

Q. Higher boiling fractions like atmospheric residue is distilled under vacuum at low temperature because at high temperature, there is a tendency of the predominance of

View solution

Q. Which is the most ideal feed stock for 'coking' process used for the manufacture of petroleum coke ?

View solution

Q. Octane number (unleaded) of reformed gasoline may be upto

View solution

Q. Aniline point is a property of the

View solution

Q. Waxes present in petroleum products

View solution

Q. Which of the following has the lowest cetane number ?

View solution

Q. Ethyl mercaptan is a/an __________ compound.

View solution

Q. Which of the following is not an important property of fuel oil/furnace oil ?

View solution

Q. Which of the followingis desirable in petrol (gasoline) but undesirable in kerosene ?

View solution

Q. Extractor temperature is maintained at -20°C in Edeleanu process to reduce the __________ of kerosene.

View solution

Q. Cracking is

View solution

Q. The most important property for a jet fuel is its

View solution

Q. Which of the following reactions is undesirable in the production of catalytically reformed gasoline ?

View solution

Q. Good quality kerosene should have

View solution

Q. The most suitable solvent for deasphalting vacuum residue is

View solution

Q. Paraffins are desirable in lubricating oil, as it has got high

View solution

Q. Cetane number of a diesel fuel is the measure of its

View solution

Q. Which of the following has the minimum °API gravity of all?

View solution