SORPTION MATERIAL LOCATING MOLECULAR RADIOIODINE FROM AQUEOUS NPP COOLANT BASED ON ION-EXCHANGE RESINS
FIELD: physics, nuclear physics. ^ SUBSTANCE: invention refers to production of sorption materials locating molecular radioiodine from aqueous solutions based on ion-exchange resins and aims at cleaning coolant in nuclear power plants (NPP), as well as process liquors in waste nuclear fuel reprocess...
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creator | KULJUKHIN SERGEJ ALEKSEEVICH KRASAVINA ELENA PETROVNA MIZINA LJUBOV' VLADIMIROVNA RUMER IGOR' ANDREEVICH MESHKOV VLADIMIR MITROFANOVICH NOSKOV ANDREJ ALEKSANDROVICH |
description | FIELD: physics, nuclear physics. ^ SUBSTANCE: invention refers to production of sorption materials locating molecular radioiodine from aqueous solutions based on ion-exchange resins and aims at cleaning coolant in nuclear power plants (NPP), as well as process liquors in waste nuclear fuel reprocessing. Sorption material is prepared from ion-exchange resins. Resin is modified by copper ion exchange or copper and silver ion mixture. Metal content in sorption material is 3-10 wt %. Besides sorption material is processed with hydrazine hydrate solution. ^ EFFECT: low cost, thermal stability, high speed and reliability in locating molecular radioiodine from aqueous solutions. ^ 3 tbl |
format | Patent |
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Sorption material is prepared from ion-exchange resins. Resin is modified by copper ion exchange or copper and silver ion mixture. Metal content in sorption material is 3-10 wt %. 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Sorption material is prepared from ion-exchange resins. Resin is modified by copper ion exchange or copper and silver ion mixture. Metal content in sorption material is 3-10 wt %. Besides sorption material is processed with hydrazine hydrate solution. ^ EFFECT: low cost, thermal stability, high speed and reliability in locating molecular radioiodine from aqueous solutions. ^ 3 tbl</abstract><oa>free_for_read</oa></addata></record> |
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subjects | DECONTAMINATION ARRANGEMENTS THEREFOR NUCLEAR ENGINEERING NUCLEAR PHYSICS PHYSICS PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULARRADIATION OR PARTICLE BOMBARDMENT TREATING RADIOACTIVELY CONTAMINATED MATERIAL |
title | SORPTION MATERIAL LOCATING MOLECULAR RADIOIODINE FROM AQUEOUS NPP COOLANT BASED ON ION-EXCHANGE RESINS |
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