elutriation

elutriation
SYN: elution. [L. elutrio, pp. -atus, to wash out, decant, fr. e-luo, to wash out]

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elu·tri·a·tion ē-.lü-trē-'ā-shən n
1) the removal of substances from a mixture by washing and decanting
2) the separation of finer lighter particles from coarser heavier particles in a mixture by means of a usu. slow upward stream of fluid so that the lighter particles are carried upward

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n.
the separation of a fine powder from a coarser powder by mixing them with water and decanting the upper layer while it still contains the finer particles. The heavier coarse particles sink to the bottom more rapidly.

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elu·tri·a·tion (e-loo″tre-aґshən) [L. elutriare to wash out] the operation of pulverizing substances and mixing them with water in order to separate the heavier constituents, which settle out in solution, from the lighter constituents.

Medical dictionary. 2011.

См. также в других словарях:

  • Elutriation — Elutriation, also known as air classification, is a process for separating lighter particles from heavier ones using a vertically directed stream of gas or liquid (usually upwards). This method is profoundly used for particles with size (>1ųm)… …   Wikipedia

  • Elutriation — E*lu tri*a tion, n. The process of elutriating; a decanting or racking off by means of water, as finer particles from heavier. [1913 Webster] …   The Collaborative International Dictionary of English

  • Elutriation — (v. lat.), Abwaschung, Abspülung Reinigung von erdigen Theilen …   Pierer's Universal-Lexikon

  • Elutrĭation — (neulat.), Auswaschung, Abwaschung erdiger Teile, Abklärung …   Meyers Großes Konversations-Lexikon

  • Elutriation — (lat.), das Auswaschen, Abschwemmen erdiger Teile, Abklärung …   Kleines Konversations-Lexikon

  • Elutriation — Elutriation, lat. deutsch, Auswaschung. Abklärung …   Herders Conversations-Lexikon

  • élutriation — ● élutriation nom féminin (latin elutriare, nettoyer en lavant, rincer) Méthode de séparation et de classification granulométrique de particules de grosseurs différentes, au moyen d une colonne de fluide en mouvement …   Encyclopédie Universelle

  • elutriation — srautinis nusodinimas statusas T sritis Standartizacija ir metrologija apibrėžtis Dalelių atskyrimo metodas, pagrįstas skirtinga tekančiame sraute esančių dalelių nusėdimo sparta. atitikmenys: angl. elutriation vok. Ausschlämmen, n rus.… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • élutriation — srautinis nusodinimas statusas T sritis Standartizacija ir metrologija apibrėžtis Dalelių atskyrimo metodas, pagrįstas skirtinga tekančiame sraute esančių dalelių nusėdimo sparta. atitikmenys: angl. elutriation vok. Ausschlämmen, n rus.… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • elutriation — srautinis nusodinimas statusas T sritis fizika atitikmenys: angl. elutriation vok. Ausschlämmen, n rus. элютриация, f pranc. élutriation, f …   Fizikos terminų žodynas

  • élutriation — srautinis nusodinimas statusas T sritis fizika atitikmenys: angl. elutriation vok. Ausschlämmen, n rus. элютриация, f pranc. élutriation, f …   Fizikos terminų žodynas


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