Published 1994 | Version v1
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Cobalt dicarbollide containing polymer resins for cesium and strontium uptake

Creators

Description

Cobalt(III) dicarbollide [(C2B9H11)2Co]- (CB2) is being investigated for Cs and Sr extraction from nuclear waste. Because organic solvents should be avoided, bonding of CB2 to resins were investigated. CB2 was successfully covalently bonded to polystyrene and polybenzimidazole resins. Tetrahydrofuran was the most efficient solvent for grafting. Analysis is being performed, and separation coefficients are also being determined. 3 figs, 8 refs

Availability note (English)

MF available from INIS under the Report Number; Also available from OSTI as DE94009326; NTIS; US Govt. Printing Office Dep.

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Additional details

Publishing Information

Imprint Pagination
9 p.
Report number
LA-UR--94-1093

Conference

Title
208. American Chemical Society national meeting.
Dates
21-26 Aug 1994.
Place
Washington, DC (United States).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
25067455
Subject category
S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BONDING; BORON COMPOUNDS; CARBON COMPOUNDS; CESIUM; COBALT COMPLEXES; COVALENCE; POLYSTYRENE; RADIOACTIVE WASTE PROCESSING; REMOVAL; RESINS; STRONTIUM; TETRAHYDROFURAN
Descriptors DEC
ALKALI METALS; ALKALINE EARTH METALS; COMPLEXES; ELEMENTS; FABRICATION; FURANS; HETEROCYCLIC COMPOUNDS; JOINING; MANAGEMENT; METALS; ORGANIC COMPOUNDS; ORGANIC OXYGEN COMPOUNDS; ORGANIC POLYMERS; PETROLEUM PRODUCTS; PLASTICS; POLYMERS; POLYOLEFINS; POLYVINYLS; TRANSITION ELEMENT COMPLEXES; WASTE MANAGEMENT; WASTE PROCESSING

Optional Information

Contract/Grant/Project number
Contract W-7405-ENG-36
Funding organization
USDOE, Washington, DC (United States).
Secondary number(s)
CONF-940813--2.