Russian Journal of Inorganic Chemistry, Tập 5,Trang 1-676Chemical Society., 1960 |
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Trang 286
... zirconium . The stability constant for this complex may be written * [ ZrIV ( H2O2 ) ] [ Zriv ] [ H2O2 ] = B , ( 4a ) where ZrIV denotes the zirconium ion or other form of zir- conium ( for example ZrO3 + ) in the solution . The total ...
... zirconium . The stability constant for this complex may be written * [ ZrIV ( H2O2 ) ] [ Zriv ] [ H2O2 ] = B , ( 4a ) where ZrIV denotes the zirconium ion or other form of zir- conium ( for example ZrO3 + ) in the solution . The total ...
Trang 503
... ZIRCONIUM AND HAFNIUM NITRATES G. F. Egorov , V. V. Fomin , Yu . G. Frolov , and G. A. Yagodin The need to prepare zirconium extremely low in hafnium s focused attention on extraction methods for the separation these elements . Tri - n ...
... ZIRCONIUM AND HAFNIUM NITRATES G. F. Egorov , V. V. Fomin , Yu . G. Frolov , and G. A. Yagodin The need to prepare zirconium extremely low in hafnium s focused attention on extraction methods for the separation these elements . Tri - n ...
Trang 667
... zirconium . 6 PH Extraction of thorium with four molecules of reagent in cyclohexanone per atom of thorium . Reagent ... zirconium has its own characteristics . The formation of slowly - reacting polynuclear hydroxo- -ions 9,12 is in ...
... zirconium . 6 PH Extraction of thorium with four molecules of reagent in cyclohexanone per atom of thorium . Reagent ... zirconium has its own characteristics . The formation of slowly - reacting polynuclear hydroxo- -ions 9,12 is in ...
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acid Akad alcohol alkali alloys aluminium ammonia ammonium analysis aqueous phase aqueous solution caesium calculated carbonate cerium Chem chemical Chemistry chloride CO₂ coefficient complex composition compound concentration constant coprecipitation corresponding crystallisation crystals decomposition determined diagram ditto electrode endothermic equilibrium equiv ether eutectic eutectic point experimental extraction formation formed g/litre H₂O H₂O system hafnium HCIO heating curve hydrate hydrochloric acid hydrogen hydrolysis hydroxide increase ions isotherm kcal/mole Khim measured melting metal method mixture mole molecules Na₂SO NaCl NaOH Nauk SSSR Neorg nickel nitrate nitric nitric acid obtained organic phase oxidation perchloric perchloric acid platinum potassium precipitate ratio reaction rhodium salt saturated shows silicate sodium solid phase solid solutions solu solubility solvates stability studied sulphate Table temperature thermal thermocouple thermogram tion titanium tributyl phosphate values vanadium vapour X-ray Zhur zinc zirconium