pure hydrogen

collocation in English

meaningsofpureandhydrogen

These words are often used together. Click on the links below to explore the meanings. Or,see other collocations withhydrogen.
pure
adjective
uk
/pjʊər/us
/pjʊr/
not mixed with ...
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hydrogen
noun[U]
uk
/ˈhaɪ.drə.dʒən/us
/ˈhaɪ.drə.dʒən/
a chemical element that is the lightest gas, has no colour, taste, or smell, and combines with oxygen to ...
See more athydrogen

(Definition ofpureandhydrogenfrom theCambridge English Dictionary© Cambridge University Press)

Examplesofpure hydrogen

These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
Therefore, the thermodynamic properties ofpurehydrogenor helium can be calculated directly with the help of a relatively simple interpolation code.
From theCambridge English Corpus
For thepurehydrogenplasma the energy keeps the same dependence in the full scanned range of laser amplitudes.
From theCambridge English Corpus
A palladium tube is used to supply the source withpurehydrogenatoms.
From theCambridge English Corpus
In contrast, apurehydrogenplasma at the same pressure shows no inversion (b).
From theCambridge English Corpus
To do this they had to produce pure nitrogen andpurehydrogenin very large quantities.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
The price of oil produced by hydrogenation, whether directly upon solid coal or indirectly upon the high-temperature or low-temperature tar, depends upon the cost ofpurehydrogen.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
Presently,purehydrogengas is not economical to mass-produce by electrolysis or any other means.
From
Wikipedia
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Atoms do not usually contribute apurehydrogen-like orbital to bonds.
From
Wikipedia
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It is the first commercial-scale power station in the world that is fueled withpurehydrogen.
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Extremely expensive materials were used and the fuel cells required verypurehydrogenand oxygen.
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Purehydrogen, though, causes metal to become more brittle, thus metal pipes might require a little more maintenance in the long run.
From
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The electrode is dipped in an acidic solution andpurehydrogengas is bubbled through it.
From
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For the fuel cell to operate, the fuel must be converted intopurehydrogengas.
From
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Ultrapurehydrogen, generated from these reactions, is extracted by use of thin dense metallic membranes that are 100% selective to hydrogen.
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A minibus operated onpurehydrogenwas demonstrated in 1977.
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Finally,purehydrogenis not found in nature, and must be manufactured either via steam reforming or expensive electrolysis.
From
Wikipedia
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These are called primary elements, in that they can be fused frompurehydrogenand helium in massive stars.
From
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The optimum gas-phase processes combine the effects of heating and de-gassing with reduction sensitization bypurehydrogento give a sensitivity gain of about 30 times for an hour-long exposure.
From
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
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