Definition of fractional distillation in English:

fractional distillation

noun

mass nounChemistry

Separation of a liquid mixture into fractions differing in boiling point (and hence chemical composition) by means of distillation, typically using a fractionating column.
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Example sentencesExamples
- This mixture (an azeotrope) is produced by fractional distillation and it is known as rectified spirit.
- The liquids in a mixture such as this can be separated by fractional distillation.
- However, in broad terms, petroleum can be divided into six fractions obtained from fractional distillation of the crude oil.
- Historically acetone was prepared by the destructive distillation of wood, followed by fractional distillation of the product.
- Oil refining separates the various fractions of petroleum by a process called fractional distillation and takes place in a large plant called a refinery.

Definition of fractional distillation in US English:

fractional distillation

nounˈfrækʃənl

Chemistry

Separation of a liquid mixture into fractions differing in boiling point (and hence chemical composition) by means of distillation, typically using a fractionating column.
〔化〕分馏
Example sentencesExamples
- This mixture (an azeotrope) is produced by fractional distillation and it is known as rectified spirit.
- Historically acetone was prepared by the destructive distillation of wood, followed by fractional distillation of the product.
- However, in broad terms, petroleum can be divided into six fractions obtained from fractional distillation of the crude oil.
- The liquids in a mixture such as this can be separated by fractional distillation.
- Oil refining separates the various fractions of petroleum by a process called fractional distillation and takes place in a large plant called a refinery.

单词	fractional distillation
释义	Definition of fractional distillation in English: fractional distillation noun mass nounChemistry Separation of a liquid mixture into fractions differing in boiling point (and hence chemical composition) by means of distillation, typically using a fractionating column. 〔化〕分馏 Example sentencesExamples This mixture (an azeotrope) is produced by fractional distillation and it is known as rectified spirit. The liquids in a mixture such as this can be separated by fractional distillation. However, in broad terms, petroleum can be divided into six fractions obtained from fractional distillation of the crude oil. Historically acetone was prepared by the destructive distillation of wood, followed by fractional distillation of the product. Oil refining separates the various fractions of petroleum by a process called fractional distillation and takes place in a large plant called a refinery. Definition of fractional distillation in US English: fractional distillation nounˈfrækʃənl Chemistry Separation of a liquid mixture into fractions differing in boiling point (and hence chemical composition) by means of distillation, typically using a fractionating column. 〔化〕分馏 Example sentencesExamples This mixture (an azeotrope) is produced by fractional distillation and it is known as rectified spirit. Historically acetone was prepared by the destructive distillation of wood, followed by fractional distillation of the product. However, in broad terms, petroleum can be divided into six fractions obtained from fractional distillation of the crude oil. The liquids in a mixture such as this can be separated by fractional distillation. Oil refining separates the various fractions of petroleum by a process called fractional distillation and takes place in a large plant called a refinery.
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