Solvent extraction method was used to determine the stability constants of Tc(IV) with oxalate anions in NaCl solutions ranging in concentration from 0.5 M to 2.0 M...
Keywords: Technetium(IV), Oxalate, Complexation, Stability constants, Specific Ionic Interaction Theory
03/2006 | Radiochimica Acta, Oldenbourg WissenschaftsverlagThe crystal structure of rubidium oxalate monohydrate, Rb2(C2O4) · H2O, has been refined using an imaging-plate diffractometer system and graphite-monochromatized MoKα radiation...
Keywords: Oxalate, Water molecule, Lone electron pair, Bond-valence analysis, Single crystal structure analysis
12/2006 | Zeitschrift für Kristallographie, Oldenbourg WissenschaftsverlagDiethyl oxalate (DEO) was injected into a digester containing wood chips (pine, spruce, or aspen) preheated to 130–140°C and held for 30 min at the same temperature...
Keywords: energy savings, ester, mechanical, Oxalate, oxalic, refining, thermomechanical, vapor phase
05/2007 | Holzforschung, Walter de GruyterWood chips of pine, spruce, aspen, and maple were treated at 135–140°C with diethyl oxalate (DEO) and analyzed for extractable and residual carbohydrates...
Keywords: biorefining, ester, hardwood, hemicelluloses, oxalic acid, Oxalate, softwood
05/2007 | Holzforschung, Walter de GruyterWood-degrading fungi commonly grow in contact with calcium (Ca)-containing building materials and may import Ca and iron (Fe) from soil into forest woody debris...
Keywords: dry rot, masonry, Oxalate, Serpula, wood decay
11/2008 | Holzforschung, Walter de Gruyter