Russian Journal of Inorganic Chemistry, Tập 46,Trang 461-947Chemical Society., 2001 |
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... extraction systems with TABAC . The ion- exchange extraction of tellurium is described in general by = ( p + n − 4 ) [ NR4C1 ] org + [ Te ( OH ) , CI , ] + " - 4 ) - ( 6 ) { NR4 } ( p + n − 4 ) [ Te ( OH ) , Cl , lorg + ( p + n − 4 ) ...
... extraction systems with TABAC . The ion- exchange extraction of tellurium is described in general by = ( p + n − 4 ) [ NR4C1 ] org + [ Te ( OH ) , CI , ] + " - 4 ) - ( 6 ) { NR4 } ( p + n − 4 ) [ Te ( OH ) , Cl , lorg + ( p + n − 4 ) ...
Trang 749
... extract KCl and NaCl well from their individual aque- ous solutions [ 4–6 ] . The hydrolysis mechanism of extraction was not known at that time . No systematic pH measurements along extraction isotherms were car- ried out . The study ...
... extract KCl and NaCl well from their individual aque- ous solutions [ 4–6 ] . The hydrolysis mechanism of extraction was not known at that time . No systematic pH measurements along extraction isotherms were car- ried out . The study ...
Trang 945
... extraction step , there are few , if any , chloride ions in the extraction system and Nb ( V ) is actually extracted by QOH rather than QCI ( a similar situation is observed for Q2SO4 ) . Because the anionic niobium species are ...
... extraction step , there are few , if any , chloride ions in the extraction system and Nb ( V ) is actually extracted by QOH rather than QCI ( a similar situation is observed for Q2SO4 ) . Because the anionic niobium species are ...
Nội dung
Vol 46 No 4 | 461 |
Reduction of Mixed Metal Oxides with Methane during Sintering | 470 |
Peroxoaluminosilicates | 485 |
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absorption bands acid Akad aluminum analysis angles anion aqueous solution bond lengths calcd calculated cations chelate Chem chemical chloride cm-¹ complex composition compounds concentration coordination crystal structure curve diffraction patterns electronic English Translation Copyright equilibrium experimental extraction fluid formation H₂O heating hydration hydrogen bonds hydrogen peroxide hydroxo Inorganic Chemistry interaction ions kg/cm² Khim lanthanum ligands liquidus MAIK Nauka/Interperiodica melting metal mixtures mol/l Moscow Na₂HPO4 Nauka Neorg nH₂O niobium NMR spectra Original Russian Text oxide oxygen atoms phase diagram phosphates platinum platinum(II polyhedra potassium range ratio reaction refined region Russia Received Russian Academy Russian Journal Russian Text Copyright salt sample saturated sodium solid solutions solubility space group species spectrum studied synthesis Table ternary thermal tion unit cell unit cell parameters values vapor vdWRs vibrations water molecules X-ray crystallography X-ray diffraction X-ray powder diffraction