SearchPublisher and Institutes
You are here: Home :: Keyword index :: Kel bis mat :: latitude - Leaching 
Leaching
Items for "Leaching"
Leaching of neptunium from garnet- and murataite-based ceramics
Leach resistance of neptunium-doped garnet- and murataite-based ceramics with calculated compositions (in wt.%: 38 Fe2O3, 21 Gd2O3, 16 NpO2, 15 ZrO2, 10 CaO and 55 TiO2, 10 Mn2O3, 10 CaO, 10 NpO2, 5 ZrO2, 5 Al2O3, 5 Fe2O3 respectively was studied...
Keywords: Ceramic, Garnet, Leaching, Murataite, Neptunium
09/2006 | Radiochimica Acta, Oldenbourg WissenschaftsverlagLeaching of zirconolite ceramics under H+ and He2+ irradiation
Zirconolite is a candidate host material for conditioning minor tri- and tetra-valent actinides arising from enhanced nuclear spent fuel reprocessing and partitioning, which can be disposed in a geological repository for nuclear waste...
Keywords: Zirconolite, Radiolysis, Hydrogen Peroxide, Leaching, Irradiation
09/2006 | Radiochimica Acta, Oldenbourg WissenschaftsverlagThe influence of cation and anion structure of new quaternary ammonium salts on adsorption and leaching
This study examined the effect of cation and anion chemical structure of new quaternary ammonium and imidazolium compounds (QAC, bis-QAC, IC, bis-IC) on the adsorption onto Scots pine wood (
Keywords: Adsorption, bis-ICs, bis-QACs, CMC, isotherms adsorption model, Leaching, new ICs, QACs
02/2005 | Holzforschung, Walter de GruyterSpeciation of arsenic and chromium in the leachate from chromated copper arsenate (CCA) type C treated southern pine (Pinus spp.)
A 558-h laboratory leaching test (AWPA E-11) was carried out on both commercially and laboratory chromated copper arsenate (CCA) type C-treated southern pine...
Keywords: arsenic, chromated copper arsenate (CCA), chromatography, chromium, Leaching, Speciation, wood
02/2005 | Holzforschung, Walter de GruyterEffect of climatic variables on chromated copper arsenate (CCA) leaching during above-ground exposure
Until recently, most research on the leaching of preservatives from treated wood was conducted in the laboratory...
Keywords: black spruce, chromated copper arsenate, climatic effects, in-service, jack pine, Leaching, lumber, southern yellow pine
07/2005 | Holzforschung, Walter de GruyterPrediction of long-term leaching potential of preservative-treated wood by diffusion modeling
An approach to modeling leaching and leaching impacts of preservative components from treated wood is presented based on three simple laboratory determinations: the amount of preservative component available for leaching (Le), equilibrium dissociation of preservative into free water in wood (Di) and diffusion coefficients for component leaching in different wood directions (
Keywords: alkaline copper quaternary (ACQ), borate, chromated copper arsenate (CCA), copper azole, diffusion, dissociation, Leaching, risk
09/2005 | Holzforschung, Walter de GruyterSpent fuel UO2 matrix alteration in aqueous media under oxidizing conditions
The effects of αβγ radiolysis of water on oxidation and dissolution of the UO2 matrix of spent fuel were investigated in aerated media...
Keywords: UOX spent fuel, Leaching, Uranium, Radiolysis, Surface reactivity
09/2007 | Radiochimica Acta, Oldenbourg Wissenschaftsverlag