azeotrope

azeotrope
noun Etymology: 2a- + zeo- (from Greek zein to boil) + -trope something changed, from Greek tropos turn — more at yeast, trope Date: 1938 a liquid mixture that is characterized by a constant minimum or maximum boiling point which is lower or higher than that of any of the components

New Collegiate Dictionary. 2001.

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  • azéotrope — [ azeɔtrɔp ] adj. • 1933; de 2. a , gr. zein « bouillir » et trope ♦ Didact. Mélange azéotrope, formé de deux liquides, dont la distillation se fait à température constante et produit une vapeur de même composition que le mélange. ● azéotrope ou… …   Encyclopédie Universelle

  • Azeotrope — Azéotrope Diagramme de phase d un azéotropisme positif …   Wikipédia en Français

  • azeotrope — [ə′zē′ə trōp΄] n. [< A 2 + Gr zein, to boil (see YEAST) + TROPE] a liquid mixture that maintains a constant boiling point and that produces a vapor of the same composition as the mixture azeotropic [āz΄ē ō träp′ik] adj …   English World dictionary

  • Azeotrope — Vapor liquid equilibrium of 2 propanol/water showing azeotropic behavior An azeotrope (  / …   Wikipedia

  • Azeotrope — Ein Azeotrop (auch azeotropes Gemisch; griechisch: a – Verneinung , zeo – siedend , tropos – Drehung, Wendung, Richtung ) ist ein Stoffgemisch, das man nicht durch gewöhnliche Destillation trennen kann, weil die Zusammensetzung der Flüssigkeit… …   Deutsch Wikipedia

  • Azéotrope — Diagramme de phase d un azéotropisme négatif …   Wikipédia en Français

  • azeotrope — azeotropinis mišinys statusas T sritis chemija apibrėžtis Skystasis mišinys, kurio distiliavimu esant tam pačiam slėgiui negalima perskirti į atskirus komponentus. atitikmenys: angl. azeotrope; azeotropic mixture; constant boiling mixture rus.… …   Chemijos terminų aiškinamasis žodynas

  • azeotrope — azeotropic /ay zee euh trop ik, troh pik/, adj. azeotropy /ay zee o treuh pee/, azeotropism, n. /euh zee euh trohp , ay zee /, n. Physical Chem. any liquid mixture having constant minimum and maximum boiling points and distilling off without… …   Universalium

  • azeotrope — noun A mixture of two or more substances whose liquid and gaseous forms have the same composition (at a certain pressure); the substances cannot be separated by normal distillation. See Also: azeotropic …   Wiktionary

  • azeotrope — A mixture of two or more liquids that boils without a change in proportion of the substances either in the liquid or the vapor phase; e.g., 95% ethanol (actually 94.9% by volume, the rest being water). [G. a priv. + zeo, to boil, + tropos, a… …   Medical dictionary

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