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单词 steam distillation
释义

Definition of steam distillation in English:

steam distillation

noun
mass nounChemistry
  • Distillation of a liquid in a current of steam, used especially to purify liquids that are not very volatile and are immiscible with water.

    〔化〕蒸汽蒸馏

    Example sentencesExamples
    • After four hours of steam distillation and carbon filtration, the one-gallon carafe is filled with ready-to-drink fresh water.
    • In flavor production, chemists use steam distillation in preparative and analytical chemistry.
    • The foundations for garlic research were arguably laid by German chemists, Theodor Wertheim and F.W. Semmler, who discovered volatile sulfur compounds through steam distillation.
    • CO2s have been said to contain additional constituents than what is extracted from the same plant using steam distillation.
    • Due to their relatively high boiling points, essential oils are usually obtained by steam distillation or co-distillation with water.

Definition of steam distillation in US English:

steam distillation

noun
Chemistry
  • Distillation of a liquid in a current of steam, used especially to purify liquids that are not very volatile and are immiscible with water.

    〔化〕蒸汽蒸馏

    Example sentencesExamples
    • After four hours of steam distillation and carbon filtration, the one-gallon carafe is filled with ready-to-drink fresh water.
    • The foundations for garlic research were arguably laid by German chemists, Theodor Wertheim and F.W. Semmler, who discovered volatile sulfur compounds through steam distillation.
    • Due to their relatively high boiling points, essential oils are usually obtained by steam distillation or co-distillation with water.
    • In flavor production, chemists use steam distillation in preparative and analytical chemistry.
    • CO2s have been said to contain additional constituents than what is extracted from the same plant using steam distillation.
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更新时间:2025/1/30 21:20:25