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Kosygina 19 , Moscow , 117975 Russia Received February 14 , 1994 Abstract - Membrane extraction of metals in ... In addition to traditional liquid - liquid extraction methods of metal separation and isolation , using immis- cible ...
Kosygina 19 , Moscow , 117975 Russia Received February 14 , 1994 Abstract - Membrane extraction of metals in ... In addition to traditional liquid - liquid extraction methods of metal separation and isolation , using immis- cible ...
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Metal - liberating solu- tion : [ Zn ] = 1x 10-3 mol / l ; [ ( NH4 ) 2SO4 ] = 35 % ; pH 8 [ ( 1 ) in the absence ... The extraction of these metals by PEG solutions in two - phase aqueous systems was stud- ied in detail in [ 3 , 6 ] .
Metal - liberating solu- tion : [ Zn ] = 1x 10-3 mol / l ; [ ( NH4 ) 2SO4 ] = 35 % ; pH 8 [ ( 1 ) in the absence ... The extraction of these metals by PEG solutions in two - phase aqueous systems was stud- ied in detail in [ 3 , 6 ] .
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In aqueous solutions , the thiocyanate ions form complexes with the metals , and these complexes are transferred through ... A similar picture is observed upon the addition of chloride ions to the metal - liberating solution : when the ...
In aqueous solutions , the thiocyanate ions form complexes with the metals , and these complexes are transferred through ... A similar picture is observed upon the addition of chloride ions to the metal - liberating solution : when the ...
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Vol 40 No 4 | 511 |
Synthesis and Thermal Stability of Praseodymium Triiodide and Oxoiodide | 519 |
Interaction of Strontium Chloride with NiobiumV Oxide | 527 |
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absorption according acid addition analysis angles anion approximately aqueous atoms band bond calculated cations Chem chemical Chemistry cm-¹ complex components composition compounds concentration considered constant containing coordination Copyright corresponding crystal curve cycle decomposition decrease dependence described determined diffraction distances distribution effect electron elements energy equation equilibrium exhibits experimental extraction fact formation heating hydrogen increase initial Inorganic intense interaction ions Khim ligand liquid measured melting metal method mixture mol/l molecules Moscow Neorg Note observed obtained occurs oxidation oxygen parameters peritectic phase position possible powder prepared presented properties Publishing range ratio reaction REFERENCES region respectively Russian salts sample Sciences shows similar sodium solid solution space group spectra spectrum stability structure studied surface synthesis Table temperature thermal tion transition values vibrations weight X-ray