Russian Journal of Inorganic Chemistry, Tập 22,Trang 939-1890British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1977 |
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Extraction using trioctylamine and octadecylamine as extracting agents , and sorption on AM - 2B resin , showed that in hydrochloric acid solutions up to 9 M HCl , an anionic complex of scandium is not formed . Thus the extraction of ...
Extraction using trioctylamine and octadecylamine as extracting agents , and sorption on AM - 2B resin , showed that in hydrochloric acid solutions up to 9 M HCl , an anionic complex of scandium is not formed . Thus the extraction of ...
Trang 1686
... extraction of these elements by molten diben- zoylmethane , but decreases their extraction by benzoylace- tone . Citric acid does not influence the extraction of haf- nium and zirconium by dibenzoylmethane , but decreases the extraction ...
... extraction of these elements by molten diben- zoylmethane , but decreases their extraction by benzoylace- tone . Citric acid does not influence the extraction of haf- nium and zirconium by dibenzoylmethane , but decreases the extraction ...
Trang 1687
... extraction ( pH 5-6 ) , and in the extraction by molten benzoylacetone and dibenzoyl- methane , zirconium , hafnium , and niobium are extracted quantitatively as far as concentrations n × 10-6 g - atom litre . Decrease in the ...
... extraction ( pH 5-6 ) , and in the extraction by molten benzoylacetone and dibenzoyl- methane , zirconium , hafnium , and niobium are extracted quantitatively as far as concentrations n × 10-6 g - atom litre . Decrease in the ...
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COORDINATION G F Pinaev R A Stukan and E F Makarov 939 1731 | 939 |
Preparation and properties of double molybdates | 947 |
Mixedligand complexes of the rareearth elements with | 953 |
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1976 Translated absorption bands absorption spectra Akad alkali metal aluminium analysis anion aqueous solutions atoms caesium calculated Chem chemical Chemistry chloride cm-¹ cm¹ complexes components composition compounds concentration constant coordination corresponding crystallisation crystals curve decrease determined endothermic endothermic effect equilibrium diagram ethanol eutectic experimental extraction Figure fluoride formation formed gallium(III H₂O heating HMPA hydrated hydrochloric acid hydrogen hydroxide increase infrared spectra Inorg investigation ionic ions iron(III isothermal kcal Khim Khimiya kinetics lattice ligand liquid lithium LPIC melt method mixture mole molecules molybdenum Moscow Nauk SSSR Neorg nitrate obtained oxide oxygen parameters perchlorate phosphate potassium precipitate range ratio reaction reagent rubidium Russ salt scandium shows sodium solid phases solid solutions solubility solvation solvent specimens spectrum stability structure studied Table temperature terbium thermograms tion Translated from Zhurnal vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii zirconium