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Antonija Posted 20 years ago
Vocabulary

sulphur compounds

Hello!

Can you please check the following sentences? Thank you.



Sulphur compounds are organic and inorganic. Organic sulphur compounds are mercaptan, sulphids, disulphids and tiophens, while inorganic sulphur can be found in the form of hydrosulphur and elementary sulphur. The least sulphur can be found in light fractions, whereas the most sulphur can be found in the heaviest fractions (bitumen, fuel oil).
  

Top answer

Sulphur compounds are both organic and inorganic. Organic sulphur compounds are mercaptans, sulphides, disulphides and thiophenes, while inorganic sulphur can be found in the form of hydrogen sulphide and elementary sulphur. The least sulphur is found in light fractions, whereas the most sulphur is found in the heaviest fractions (bitumen, fuel oil).

  • Sulphur compounds are both organic and inorganic.
  • Organic sulphur compounds are mercaptans, sulphides, disulphides and thiophenes, while inorganic sulphur can be found in the form of hydrogen sulphide and elementary sulphur.
  • The least sulphur is found in light fractions, whereas the most sulphur is found in the heaviest fractions (bitumen, fuel oil).
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6 Answers
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Sulphur compounds are both organic and inorganic. Organic sulphur compounds are mercaptans, sulphides, disulphides and thiophenes, while inorganic sulphur can be found in the form of hydrogen sulphide and elementary sulphur. The least sulphur is found in light fractions, whereas the most sulphur is found in the heaviest fractions (bitumen, fuel oil).
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Hello Alan,

Thank you for your post.

Is it OK to say the least sumlphur and the most sulphur? It sounds a bit odd to me, but I couldn't think of another way of putting it.
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How about

Compounds in light fractions often have the lowest sulfur content whereas those in heavy fractions (bitumen, fuel oil), have the most sulfur content.
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Another way to put it would be along these lines....

The least amounts of sulphur are found in the lighter fractions as opposed to the heavier fractions (bitumen, fuel oils) which contain higher (or 'substantially higher') percentages of sulphur.
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Thank you Squeaky and Likeguslee for additional options. It's great to see how different people find different solutions.

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