fractionate

/'frækʃəneit/
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fractionate

The chemist uses a distillation apparatus to fractionate the crude oil mixture.

Definition
  1. Verb (Transitive):
    • To separate (a mixture) into its constituent parts or fractions: This is the core chemical/industrial meaning, referring to a physical separation process based on properties like boiling point, solubility, or molecular size.
    • To obtain by a fractional process: This describes the action of acquiring a specific component through the act of fractionation.
Usage and Examples
  • Verb:
    • The laboratory will fractionate the crude oil to isolate gasoline, diesel, and other components.
    • This advanced centrifuge can fractionate blood plasma into its various proteins.
    • The process fractionates the mixture, allowing us to collect the desired compound.
Advanced Usage
  • Technical/Industrial Context: The term is predominantly used in scientific, engineering, and industrial settings (e.g., chemistry, petrochemicals, biochemistry).
    • The refinery uses a tall tower to fractionate hydrocarbons.
  • Figurative Use (Rare): Occasionally used metaphorically to mean dividing something into parts.
    • The analyst attempted to fractionate the complex social data into manageable categories.
Variants and Related Words
  • Fractionation (n): The process or an instance of fractionating.
    • The fractionation of air yields nitrogen, oxygen, and argon.
  • Fractional (adj): Relating to or involving a fraction; partial.
    • They used fractional distillation to separate the liquids.
  • Fractionator (n): A device or apparatus used for fractionating.
Synonyms
  • Separate
  • Distill (specifically for liquids via boiling point)
  • Partition
  • Resolve (in technical contexts)
Antonyms
  • Combine
  • Mix
  • Amalgamate
  • Blend
Related Phrases/Compounds
  • Fractional distillation: A specific separation technique for liquids with different boiling points.
    • Fractional distillation is essential in petroleum refining.
  • Fractional crystallization: A process to separate substances based on differences in solubility.
  • Blood fractionation: The process of separating whole blood into its components (e.g., plasma, platelets).
fractionate

The chemist uses a distillation apparatus to fractionate the crude oil mixture.

Verb
  1. obtain by a fractional process
  2. separate into constituents or fractions containing concentrated constituents