ion-exchange adsorption

См. также в других словарях:

• ion-exchange reaction — ▪ chemical reaction Introduction       any of a class of chemical reactions between two substances (each consisting of positively and negatively charged species called ions (ion)) that involves an exchange of one or more ionic components.… …   Universalium

• Adsorption — is a process that occurs when a gas or liquid solute accumulates on the surface of a solid or a liquid (adsorbent), forming a film of molecules or atoms (the adsorbate). It is different from absorption, in which a substance diffuses into a liquid …   Wikipedia

• exchange capacity —    1. The amount of exchangeable ions measured in moles of ion change per kilogram of solid material at a given pH. Synonymous with ion exchange capacity [22].    2. The total ionic charge of the adsorption complex active in the adsorption of… …   Lexicon of Cave and Karst Terminology

• Expanded bed adsorption — (EBA) is a preparative chromatographic technique which makes processing of viscous and particulate liquids possible. Where classical column chromatography uses a solid phase made by a packed bed, EBA uses a fluidized bed. Particles such as whole… …   Wikipedia

• Mendelevium — fermium ← mendelevium → nobelium Tm ↑ Md ↓ (Upu) …   Wikipedia

• Separations based on phase equilibria — ▪ Table Separations based on phase equilibria gas liquid gas solid liquid solid liquid liquid supercritical fluid solid supercritical fluid liquid distillation adsorption precipitation extraction supercritical fluid chromatography supercritical… …   Universalium

• mendelevium — /men dl ee vee euhm/, n. Chem., Physics. a transuranic element. Symbol: Md, Mv; at. no.: 101. [1950 55; named after D. I. MENDELEEV; see IUM] * * * ▪ chemical element  (Md),    synthetic chemical element of the actinoid series of the periodic… …   Universalium

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• chromatography — chromatographer, n. chromatographic /kreuh mat euh graf ik, kroh meuh teuh /, adj. chromatographically, adv. /kroh meuh tog reuh fee/, n. Chem. the separation of mixtures into their constituents by preferential adsorption by a solid, as a column… …   Universalium

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