Russian Journal of Inorganic Chemistry, Tập 7,Phần 1British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1962 |
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Trang 472
... resin at pH 2.6-3.6 , from both nitrate and chloride solution . The resin charge , for a column of ~ 1 cm2 cross- -section was 3 g of KU - 1 ‡ or Wofatit R , or 1 g of KU - 2§ or SBS - 11 . All the resin weights refer to dry resin in ...
... resin at pH 2.6-3.6 , from both nitrate and chloride solution . The resin charge , for a column of ~ 1 cm2 cross- -section was 3 g of KU - 1 ‡ or Wofatit R , or 1 g of KU - 2§ or SBS - 11 . All the resin weights refer to dry resin in ...
Trang 473
... resin contained poly - phenolic groups . Later , Kressman and Kitchener showed that protons of hydroxyl groups of phenolsulphonic - formaldehyde resin only ex- change at a pH above 10 with ions of any charge up to 4 . Thus both groups ...
... resin contained poly - phenolic groups . Later , Kressman and Kitchener showed that protons of hydroxyl groups of phenolsulphonic - formaldehyde resin only ex- change at a pH above 10 with ions of any charge up to 4 . Thus both groups ...
Trang 749
... resins with 1 N solutions of ammonium chloride and nitrate respectively . Weight of resin 6.50 g ; column loading 4.8 mg - equiv .; rate of elution 1 ml cm - 2 min - 1 ; temperature 18 ° . 1 THE SORPTION OF HYDROLYSED IONS OF SOME ...
... resins with 1 N solutions of ammonium chloride and nitrate respectively . Weight of resin 6.50 g ; column loading 4.8 mg - equiv .; rate of elution 1 ml cm - 2 min - 1 ; temperature 18 ° . 1 THE SORPTION OF HYDROLYSED IONS OF SOME ...
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JOURNAL | 1 |
Isomeric inner | 5 |
BABAEVA O N EVSTAFEVA | 11 |
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acid Akad alanine alcohol alkali alloys ammonia ammonium analysis anions aqueous solution atom BaSO binary cadmium calculated cations Chem chemical chemistry chloride complex formation composition compounds concentration constant crystallisation crystals decomposition dehydration determined diethanolamine dissociation electrode endothermic equilibrium diagram ethanol eutectic eutectic point experimental extraction formed gallium H₂O H₂SO hydrates hydrogen hydroxide Inorg ions isomolar series isotherms K₂ kcal Khim ligand liquid lithium melting metal method mixture mole molecules monoethanolamine Na₂SO NaCl NaOH Nauk SSSR Neorg niobium nitrate nitric nitrile Obshch obtained optical density oxide perchlorate phase physicochemical platinum platinum(II plexes potassium precipitate PtCl Py₂ pyridine reaction reagent reciprocal system resin Russ salt Schiff bases shows sodium solid solutions soln solu solubility specimen stable studied sulphate Table tantalum tartaric acid temperature ternary system thermal thermogram tion titanium uranyl vanadium(II X-ray Zhur zirconium