Sentence examples for petroleum fraction from inspiring English sources

Gasoline is a hydrocarbon based fuel obtained from petroleum fraction.

Another common diluent used is naphtha, a petroleum fraction.

The total ethanol extract, the light petroleum fraction and its constituents 2 - 5 were active against S. aureus.

The light petroleum fraction of the ethanol extract afforded, after repeated chromatographic procedures, five pure individual compounds.

An exhaustive review of the scientific literature on kinetic modeling of heavy petroleum fraction hydrocracking is reported in this paper.

Herein, the current research study introduces new techniques for the cracking of the n-paraffin of a petroleum fraction with execution of an in-situ desulphurization.

Commercial fuel oils usually are blended with other petroleum fractions to produce the desired viscosity and flash point.

Traditionally, the hydrogen was produced from a coke and steam reaction, but today most ammonia is synthesized from liquid petroleum fractions, natural gas, or refinery gases.

One of the most important in terms of tonnage production is in catalytic reforming of petroleum fractions to improve antiknock quality of gasoline.

But the development of the automobile at the turn of the century sharply increased the demand for quality gasoline, and this finally provided a home for the petroleum fractions that were too volatile to be included in kerosene.

Molybdenum in molybdenum trioxide aluminum oxide mixtures or in cobalt oxide molybdenum trioxide aluminum oxide mixtures finds many applications, such as desulfurizing gases and liquids; removing lead, nickel, and vanadium from petroleum refinery feed stocks; and in modifying, or "reforming," crude petroleum fractions to increase their octane rating.