Russian Journal of Inorganic Chemistry, Tập 8British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1963 |
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REMOVAL OF TRACE AMOUNTS OF CAESIUM FROM RUBIDIUM SALTS S. B. Stepina , V. E. Plyushchev , and L. I. Lepeshkova The separation of rubidium from potassium and caesium has been one of the most troublesome problems in the chemistry and ...
REMOVAL OF TRACE AMOUNTS OF CAESIUM FROM RUBIDIUM SALTS S. B. Stepina , V. E. Plyushchev , and L. I. Lepeshkova The separation of rubidium from potassium and caesium has been one of the most troublesome problems in the chemistry and ...
Trang 261
... caesium in the presence of the higher polyiodides observed also in the experiments illus- trated in Figs . 1 and 3 . Curve 1 ( Fig . 1 ) shows that with a constant total quantity of iodine and iodide in the system , the most suitable 12 ...
... caesium in the presence of the higher polyiodides observed also in the experiments illus- trated in Figs . 1 and 3 . Curve 1 ( Fig . 1 ) shows that with a constant total quantity of iodine and iodide in the system , the most suitable 12 ...
Trang 262
aqueous phase are practically identical and the separation of caesium from sodium , magnesium , and calcium is extremely effective . The separation factor for caesium and calcium , for example , is 2 × 103 . The slopes of the curves for ...
aqueous phase are practically identical and the separation of caesium from sodium , magnesium , and calcium is extremely effective . The separation factor for caesium and calcium , for example , is 2 × 103 . The slopes of the curves for ...
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BABAEVA I B BARANOVSKII and Yu Ya KHARITO | 106 |
S VOLZHENSKII M V PASHKOVSKII | 129 |
February | 132 |
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absorption acetate acid Akad alkali alloys ammonia ammonium analysis anions aqueous phase aqueous solutions caesium calculated cations Chem chemical chloride cm² complex composition compounds concentration constant coprecipitation corresponding crystallisation crystals curve decomposition determined diagonals dissociation equilibrium diagram ether ethylenediamine eutectic extraction formation formed gallic acid H₂O heating hydrated hydrochloric acid hydrogen hydrolysis hydroxide increase indium Inorg ions iridium isomolar isotherm K₁ K₂TaF kcal Khim ligand melting metal method mixture molar mole molecules molybdate molybdenum NaCl NaOH Nauk SSSR Neorg niobium nitrobenzene Obshch obtained organic phase oxide partition coefficient phenols potassium praseodymium precipitate ratio reaction reciprocal system rhodium rubidium Russ salts shows sodium solid phase solid solutions solu solubility solvent spectra stability studied sulphide Table tantalum temperature ternary system thallium thermal thorium tion titration values vanadium vapour pressure X-ray Zhur