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 acid active addition aluminum amount analysis angles anion aqueous atoms band bismuth bond calculated cations cell Chem chemical Chemistry chloride complex composition compounds concentration constant containing coordination Copyright corresponding crystal curve decrease depending determined diagram distances effect electronic equilibrium existence experimental extraction fluid formation given groups heating hydrogen increase indicates Inorganic interaction ions Journal Khim lengths ligands measured melting metal method mixtures mol/l molecules Moscow Neorg observed obtained oxide oxygen parameters peroxide phase Physics positions powder prepared presented pressure properties range ratio reaction REFERENCES refined region reported respectively Russian salt sample saturated Sciences shows signal sodium solid solubility solution space group species spectra spectrum stability structure studied synthesis Table temperature thermal tion transition unit values X-ray diffraction