- ion exchange resin
- ion exchange resin n an insoluble material of high molecular weight that contains either acidic groups for exchanging cations or basic groups for exchanging anions and is used in ion-exchange processes and in medicine (as for reducing the sodium content of the body or the acidity of the stomach)
* * *a high molecular weight, insoluble polymer of simple organic compounds with the ability to exchange its attached ions for other ions in the surrounding solution. They are classified as (a) cation or anion exchange resins, depending on which ions the resin exchanges, and (b) carboxylic, sulfonic, etc., depending on the nature of the active groups.
Medical dictionary. 2011.
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ion exchange resin — ion exchange resin, a synthetic resin which has the ability to exchange ions with a solution, used in the ion exchange process … Useful english dictionary
Ion exchange resin — An ion exchange resin is an insoluble matrix (or support structure) normally in the form of small (1 2 mm diameter) beads, usually white or yellowish, fabricated from an organic polymer substrate. The material has highly developed structure of… … Wikipedia
ion-exchange resin — jonitinė derva statusas T sritis radioelektronika atitikmenys: angl. ion exchange resin vok. Ionenaustauschharz, n rus. ионообменная смола, f pranc. résine d échange ionique, f … Radioelektronikos terminų žodynas
ion-exchange resin — jonitinė derva statusas T sritis chemija apibrėžtis Sintetinis stambiamolekulis organinis jonitas. atitikmenys: angl. ion exchange resin rus. ионообменная смола … Chemijos terminų aiškinamasis žodynas
ion-exchange resin — Any of a wide variety of synthetic polymers containing positively or negatively charged sites that can interact with or bind to an ion of opposite charge from a surrounding solution. Light, porous solids in granules, beads, or sheets, they absorb … Universalium
ion-exchange resin — noun : an insoluble material of high molecular weight that contains either acidic groups for exchanging cations or basic groups for exchanging anions and that may be used in medicine (as for reducing the sodium content of the body or the acidity… … Useful english dictionary
ion exchange resin — noun An insoluble matrix of small beads having a charged surface; used as an artificial zeolite in water softeners and in ion exchange chromatography … Wiktionary
ion exchange resin — noun Date: 1943 an insoluble material of high molecular weight that contains groups which can be exchanged with ions in a solution with which it is in contact … New Collegiate Dictionary
Ion-exchange resin — Ионно обменная смола … Краткий толковый словарь по полиграфии
ion-exchange resin — Смотри иониообменная смола … Энциклопедический словарь по металлургии