Russian Journal of Inorganic Chemistry, Tập 7,Phần 2British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1962 |
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Trang 906
... extraction of perrhenates by ketones were examined by D.I. Ryabchikov , Yu . B. Gerlit , and others . extensive paper on chemical equilibrium in extraction pro- cesses was presented by V. V. Fomin , who emphasised the importance of ...
... extraction of perrhenates by ketones were examined by D.I. Ryabchikov , Yu . B. Gerlit , and others . extensive paper on chemical equilibrium in extraction pro- cesses was presented by V. V. Fomin , who emphasised the importance of ...
Trang 907
... extraction of indium with alkyl- phosphoric acids . Unfortunately , comparatively little attention was paid at the Conference to the non - additivity of the extraction pro- perties of reagent mixtures ; that is , to synergetic effects ...
... extraction of indium with alkyl- phosphoric acids . Unfortunately , comparatively little attention was paid at the Conference to the non - additivity of the extraction pro- perties of reagent mixtures ; that is , to synergetic effects ...
Trang 1422
extraction , % Fig . 3 . 100 90 70 60 50 x 30 20 10 0 1 1 1 2 3 4 5 6 7 Τα x 2 8 9 10 pH T Extraction of niobium and tantalum by various organic solvents at different pH values : 1 ) isopentyl alcohol ; 2 ) n - butyl alcohol . 100 ...
extraction , % Fig . 3 . 100 90 70 60 50 x 30 20 10 0 1 1 1 2 3 4 5 6 7 Τα x 2 8 9 10 pH T Extraction of niobium and tantalum by various organic solvents at different pH values : 1 ) isopentyl alcohol ; 2 ) n - butyl alcohol . 100 ...
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JOURNAL of CONTENTS | 771 |
Miscellany | 803 |
SAVITSKII M A TYLKINA I A TSYGANOVA E I GLADYSHEVSKII | 831 |
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absorption acid Akad alcohol alkali metal alloys ammonium analysis anion atoms caesium calculated cation cerium Chem chemical chloride complex formation components composition compounds concentration conductivity containing corresponding crystallisation crystals curves decomposition determined diagonals dissociation distribution constant double salt endothermic equilibrium diagram eutectic EXPERIMENTAL extraction formed H₂O hafnium heating hydride hydrogen hydrolysis hydroxide increase indicates Inorg ionic ions isomolar series isotherms kcal Khim lanthanum liquid melting methanol method mixture molar ratio mole molecules NaCl Nauk SSSR neodymium Neorg niobium nitrate Obshch obtained optical density oxalate oxalic acid oxide phosphate potassium precipitate prepared reaction reciprocal system resin rhenium Russ saturated scandium shows sodium solid phase solid solutions soln solu solubility specimens spectra stable studied sulphate Table temperature ternary system thallium thermal Thermogram thorium tion uranium uranyl values X-ray Zhur zirconium ZrO2