Sentence examples for derived hydrocarbons from inspiring English sources

In this case, the relationship that is captured in ChEBI to 'hydrocarbon' is not 'is a' but 'has parent hydride', indicating the distinction between true and derived hydrocarbons.

The GSAs indicate high iron (Fe) and manganese (Mn) concentrations, and presence of mature petroleum derived hydrocarbons in DOC.

Note that the term 'hydrocarbon' is sometimes used ambiguously in chemistry between this strict sense and a broader sense in which molecules derived from hydrocarbon are also named hydrocarbons.

Chemists think of an "organized body" as an animal or plant containing compounds derived from hydrocarbons; they call that kind of chemistry organic and bristle at the "unscientific" extension of meaning into food "grown without chemical additives or genetic manipulation".

Aldrin was first prepared in the late 1940s and is manufactured by the reaction of hexachlorocyclopentadiene with bicycloheptadiene (both derived from hydrocarbons obtained from petroleum).

Car firms and oil companies are now wondering whether to feed fuel cells with hydrogen derived from hydrocarbons until the world is ready for the new fuel.Nor will the incumbents be standing still.

IHS reckons gas-fired stations will be providing 33% of America's electricity in 2020, compared with just 21% in 2008.In the next few years the benefits of fracking will become more visible in other industries, especially those, such as chemicals firms, that consume a lot of energy or use raw materials derived from hydrocarbons.

Although other forms of renewable energy can make significant contributions to current markets, sunlight is most available in the amount required to substitute completely for the energy quantities currently derived from hydrocarbons.

Biologically-derived hydrocarbons are considered to have great potential as next-generation biofuels owing to the similarity of their chemical properties to contemporary diesel and jet fuels.

He has created a wireless, wearable device the size of a cell phone that is capable of sensing petroleum-derived hydrocarbons, such as benzene, toluene, ethylene, and xylene (all of which are known or suspected human carcinogens).

Biofuels derived from hydrocarbon biosynthetic pathways have attracted increasing attention.