Translations for „naphthenes“ in the English » Polish Dictionary

naphthenes N

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naphthenes pl CHEM

nafteny fpl

naphthenes pl CHEM

węglowodory naftenowe fpl

Monolingual examples (not verified by PONS Editors)

English

Researches in the sphere of catalytic alkylation of aromatic, paraffinic, naphthenes hydrocarbons with the help of unsaturated hydrocarbons, enabled the synthesis of the components of aviation fuels on industrial scale.

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It is low in aromatics (depending on the grade of crude oil), containing some cycloalkanes (naphthenes) and no olefins.

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However, both the dehydrogenation of naphthenes and the dehydrocyclization of paraffins produce hydrogen.

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More advanced processes, such as cyclicization of paraffins and dehydrogenation of naphthenes forming aromatic hydrocarbons in a catalytic reformer, have also been developed to increase the octane rating of gasoline.

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The product stream is high in naphthenes and aromatics, low in paraffins and very low in olefins.

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Overall, a typical gasoline is predominantly a mixture of paraffins (alkanes), cycloalkanes (naphthenes), and olefins (alkenes).

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This process again produces two products: a byproduct wax that is almost completely paraffinic and a dewaxed oil that contains paraffins, naphthenes and some aromatics.

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