Russian Journal of Inorganic Chemistry, Tập 5,Số phát hành 1-6British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1960 |
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Trang 49
... elements . The two concentrates obtained , shown in the Tables as “ in filtrate ” and “ in precipitate ” , were analysed by X - ray spectroscopy , and checked by mean atomic - weight determinations . The distribution of the principal ...
... elements . The two concentrates obtained , shown in the Tables as “ in filtrate ” and “ in precipitate ” , were analysed by X - ray spectroscopy , and checked by mean atomic - weight determinations . The distribution of the principal ...
Trang 172
... elements of the yttrium group can also be seen from the results of the X - ray spectral analysis in Table 3 . The most efficient of these organic acids are thus lactic and citric . Of particular interest is lactic acid , since it ...
... elements of the yttrium group can also be seen from the results of the X - ray spectral analysis in Table 3 . The most efficient of these organic acids are thus lactic and citric . Of particular interest is lactic acid , since it ...
Trang 657
... elements , in the presence of the non - extractable micro - elements Mg , Ca , Al , showed coextraction of the latter . For comparison , the effect of a macro - element ( calcium ) not extracted by diethyl ether from 6 N HCl on the ...
... elements , in the presence of the non - extractable micro - elements Mg , Ca , Al , showed coextraction of the latter . For comparison , the effect of a macro - element ( calcium ) not extracted by diethyl ether from 6 N HCl on the ...
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according acid activity added alcohol alloys alum amount analysis appears aqueous phase atoms basic calculated carbonate Chem chemical chloride coefficient complex components composition compounds concentration conductivity constant containing corresponding crystallisation crystals curve decomposition decrease Dependence described determined diagram distribution ditto effect electrical elements energy equilibrium eutectic excess experimental experiments extraction formation formed given gives heating hydroxide increase indicates initial ions isotherm Khim layer liquid material maximum measured melting metal method mixture mole molecules NaCl Neorg nitrate observed obtained occurs organic oxides phase platinum precipitate prepared presence pressure ratio reaction Received salt separation shown shows sodium solid solid solutions solubility solution stability structure studied Table temperature ternary thermal thermogram tion values vapour various volume Zhur zinc