Last Updated：2025/11/23

(chemistry) Distillation under reduced pressure, and thus at a reduced temperature with less risk of thermal degradation

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vacuum distillation

Source Word

vacuum distillation

Noun

countable uncountable

(chemistry) Distillation under reduced pressure, and thus at a reduced temperature with less risk of thermal degradation

Japanese Meaning

減圧状態下で行う蒸留法。低温条件での蒸留により、物質の熱分解リスクを低減する化学的手法。

熱に弱い化合物を分離するために、化学者は40°C・10 mmHgでの減圧蒸留を行い、熱分解を防いだ。

Sense（1）

(chemistry) Distillation under reduced pressure, and thus at a reduced temperature with less risk of thermal degradation

vacuum distillations

（ plural ）