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fractionator

American  
[frak-shuh-ney-ter] / ˈfræk ʃəˌneɪ tər /

noun

  1. Chemistry. an apparatus for fractional distillation.

  2. any apparatus capable of separating complex liquid substances, as blood, into their component parts.


Etymology

Origin of fractionator

fractionate + -or 2

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It also launched its twelfth natural gas liquids fractionator and its second propane dehydrogenation plant in Chambers County, Texas.

From Reuters • Aug. 1, 2023

West, M. J., Ostergaard, K., Andreassen, O. A. & Finsen, B. Estimation of the number of somatostatin neurons in the striatum: an in situ hybridization study using the optical fractionator method.

From Nature • Oct. 31, 2017

A fractionator of the orthodox gravity type would have to be 700 ft. high, said he, to compete with his trim little machine in efficiency.

From Time Magazine Archive

The fractionator turned itself off and he focused on and studied the slide it yielded.

From The Hate Disease by Leinster, Murray

In the fractionator slide he could get more information—the rate-of-diffusion of a substance in solution ruled out all but a certain number of compounds that it could be.

From The Hate Disease by Leinster, Murray

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