ionic sieve

См. также в других словарях:

• ionic sieve — jonitinis sietas statusas T sritis chemija apibrėžtis Jonitas, kurio jonogeninės grupės sulaiko tik tam tikrų matmenų jonus. atitikmenys: angl. ion sieve; ionic sieve rus. ионитовое сито …   Chemijos terminų aiškinamasis žodynas

• ion sieve — jonitinis sietas statusas T sritis chemija apibrėžtis Jonitas, kurio jonogeninės grupės sulaiko tik tam tikrų matmenų jonus. atitikmenys: angl. ion sieve; ionic sieve rus. ионитовое сито …   Chemijos terminų aiškinamasis žodynas

• molecular sieve — Chem. a compound with molecule size pores, as some sodium aluminum silicates, that chemically locks molecules in them: used in purification and separation processes. [1925 30] * * * ▪ chemistry       a porous solid, usually a synthetic or a… …   Universalium

• jonitinis sietas — statusas T sritis chemija apibrėžtis Jonitas, kurio jonogeninės grupės sulaiko tik tam tikrų matmenų jonus. atitikmenys: angl. ion sieve; ionic sieve rus. ионитовое сито …   Chemijos terminų aiškinamasis žodynas

• ионитовое сито — jonitinis sietas statusas T sritis chemija apibrėžtis Jonitas, kurio jonogeninės grupės sulaiko tik tam tikrų matmenų jonus. atitikmenys: angl. ion sieve; ionic sieve rus. ионитовое сито …   Chemijos terminų aiškinamasis žodynas

• Kitchen utensil — An exhibit of a batterie de cuisine, from the beginning of the 20th century, at the Musée Cernuschi in Paris …   Wikipedia

• Zeolite — Zeolites (Greek, zein , to boil ; lithos , a stone ) are hydrated aluminosilicate minerals and have a micro porous structure. The term was originally coined in the 18th century by a Swedish mineralogist named Axel Fredrik Cronstedt who observed,… …   Wikipedia

• Electro-osmosis — In electrochemistry, physics and vascular plant biology, electro osmosis, also called electroendosmosis, is the motion of polar liquid through a membrane or other porous structure (generally, along charged surfaces of any shape and also through… …   Wikipedia

• 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

• 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

• separation and purification — ▪ chemistry Introduction       in chemistry, separation of a substance into its components and the removal of impurities. There are a large number of important applications in fields such as medicine and manufacturing. General principles… …   Universalium