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Straight run gasoline in the fractional column is obtained at what temperature?(a) 135°C to 170°C(b) 70° to 120°c(c) 8°C to 25°C(d) 130°C to 150°CThis question was addressed to me in homework.My question is based upon Fuels topic in portion Fuels, Intake System & Leakage Preventers of Automotive Engine Design

Answer»

The correct option is (b) 70° to 120°c

The explanation: The FRACTION obtained in the fractionating column is in the range of about 70° to 120°c and is known as straight-run gasoline. The VAPORIZED crude oil is again PASSED through the heater and vacuum to obtain heavy gas oils and lubricating oils.



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