Russian Journal of Inorganic Chemistry, Tập 37,Trang 605-1352Chemical Society., 1992 |
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Kết quả 1-3 trong 60
Trang 710
... extraction curves ( Fig . 1 ) . The maximum of tantalum extraction as its concentration increases is shifted in aqueous solution to higher [ HF ] . RTA / % 80 60 40 2 20 0 0.5 1.0 lg [ HF ] Figure 1. Effect of HF on Ta extraction by TBP ...
... extraction curves ( Fig . 1 ) . The maximum of tantalum extraction as its concentration increases is shifted in aqueous solution to higher [ HF ] . RTA / % 80 60 40 2 20 0 0.5 1.0 lg [ HF ] Figure 1. Effect of HF on Ta extraction by TBP ...
Trang 717
... extraction can be significantly improved if mineral acids are not present . In practice , this may simplify treatment of raffinates after extraction of rare metals . Data for the extraction of the impurities are interesting . Extraction ...
... extraction can be significantly improved if mineral acids are not present . In practice , this may simplify treatment of raffinates after extraction of rare metals . Data for the extraction of the impurities are interesting . Extraction ...
Trang 1077
... extraction constants ( Ke ) , whose extrapolation to zero ionic strength to find the thermodynamic extraction constant of the metal is justified only at low ionic strengths ( I ) , where the change in the activity of water is slight ...
... extraction constants ( Ke ) , whose extrapolation to zero ionic strength to find the thermodynamic extraction constant of the metal is justified only at low ionic strengths ( I ) , where the change in the activity of water is slight ...
Nội dung
Number | 605 |
Effect of synthesis conditions on structure and ionexchange properties | 612 |
SA Onorin V V Volkhin M B Khodyashev N D Zakhorov T A Denisova | 620 |
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Thuật ngữ và cụm từ thông dụng
absorption acid Akad analysis anion aqueous solutions bands bond lengths caesium calculated cations chelate Chem chemical Chemistry chloride cm¹ cobalt(II components composition compounds concentration constant containing coordination coordination sphere copper copper(II corresponding crystal crystallisation curves decrease determined dissociation electron English translation enthalpies equilibrium ethanol ether experimental extraction formed groups H₂O heating hydrated hydrogen increase indicates infrared Inorg ions Khim Khimiya Koord lanthanide ligand metal method mixture molybdenum Moscow Nauk SSSR Nauka Neorg Neorganicheskoi Khimii 37 nickel(II niobium nitrate obtained oxide parameters perchlorate phosphate platinum(II porphyrins precipitate present range ratio reaction rubidium salt sodium solid phases solid solutions solubility solvation solvent specimens spectra spectrum stability structure studied synthesis Table temperature thermal decomposition thermodynamic Translated from Zhurnal translation in Russ values water molecules wavenumbers X-ray diffraction X-ray diffraction patterns Zhurnal Neorganicheskoi Khimii