Write some properties of petroleum. Answer according to class 8
Answers
Answer:
Petroleum fuel characteristics
Hydrocarbons. Gasoline contains hydrocarbons in the range of C4-C10, kerosene and aviation fuels in C4-C19 range and diesel fuels can be found in the C8-C21 range. ...
Volatility. ...
Impurities. ...
Fuel microbes. ...
Octane. ...
Volatility. ...
Flammability.
Answer:
The properties of petroleum, such as viscosity, density, boiling point, and color, may vary widely, and the ultimate or elemental analysis varies over a narrow range for a large number of samples. Metals have a tendency to concentrate more in the heavier fraction (asphaltene) than in the saturated and aromatic fractions. The higher the asphaltene content in crude oil, the higher the metal content; however, the increase in vanadium concentration is not proportional to that of nickel. Nitrogen and sulfur can be present in traces in light petroleum, but with heavier or extra heavy crude oil, the sulfur and nitrogen contents also increase.
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