fractionation

Noun

countable uncountable

(chemistry) A separation process in which a certain quantity of a mixture is divided up into smaller quantities (fractions) in which the composition changes according to a gradient.

Japanese Meaning

（化学）混合物の一定量を、小分けに分けて各部分で組成が異なる状態にする分離プロセス。 / （化学）混合物を、成分比がグラデーション状に変化するような複数の部分に分ける操作。

What is this buttons?

Fractionation of the crude extract produced several fractions whose compositions varied continuously along the solvent gradient.

Google Translation / DeepL Translation

粗抽出物を分画すると、溶媒の勾配に沿って組成が連続的に変化するいくつかの成分が得られた。

Details

Sense（1）

(chemistry) A separation process in which a certain quantity of a mixture is divided up into smaller quantities (fractions) in which the composition changes according to a gradient.

Methane is separated from other hydrocarbons in a gas fractionation plant.

Google Translation / DeepL Translation

Details

Sense（2）

(radiotherapy) The division of a total dose of radiation into fractions.

Sense（3）

(cryptography) A preliminary stage of encryption that divides each plaintext symbol into several ciphertext symbols.

Sense（4）

fractionations

（ plural ）

Details

fractionation

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