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hcl media
相关语句
  盐酸介质
    Solvent Extraction of Au in HCl Media with TOA-CCl4
    用TOA-CCl_4萃取盐酸介质中的金
短句来源
    The paper reports on the mechanisms of solvent extraction of Au(Ⅲ) in HCl media with n-trioctylamine (TOA)-CCl4. It was determined that the extract is TOAH·AuCl4 TOAH·Cl at point of balance and TOAH·AuCl4 at saturating point by means of distribution ratio and saturating capacity.
    研究了TOA-CCl4体系萃取盐酸介质中Au(Ⅲ)的机理。 用分配比法及饱和容量法确定平衡萃合物组成为TOAH·AuCl4TOAH·Cl,饱和萃合物组成为TOAH·AuCl4;
短句来源
  盐酸介质
    Solvent Extraction of Au in HCl Media with TOA-CCl4
    用TOA-CCl_4萃取盐酸介质中的金
短句来源
    The paper reports on the mechanisms of solvent extraction of Au(Ⅲ) in HCl media with n-trioctylamine (TOA)-CCl4. It was determined that the extract is TOAH·AuCl4 TOAH·Cl at point of balance and TOAH·AuCl4 at saturating point by means of distribution ratio and saturating capacity.
    研究了TOA-CCl4体系萃取盐酸介质中Au(Ⅲ)的机理。 用分配比法及饱和容量法确定平衡萃合物组成为TOAH·AuCl4TOAH·Cl,饱和萃合物组成为TOAH·AuCl4;
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  hcl media
Serpentine ore was leached at 95°C and 100°C in 7.0 M HCl media to study the reactions occurring in Noranda's Magnola magnesium process.
      
Anion exchange in HCl media is considered an efficient alternative to the combination of the conventional purification methods.
      
The species extracted into the cyn-925/dodecane phase from 3.0M HNO3 or HCl media was found to be Pu(L)4.2 cyn-925 where L = NO3- or Cl-.
      
The second procedure, which employs KMnO4 in 1 M HCl media at 60-85°C for oxidizing Pu, Np, and U, and separating from Am, produced MnO2 which is collected along with Am on the coprecipitated NdF3.
      
The first procedure involves oxidation of Pu, Np, and U to +6 state in 1 M HCl media at 85° C with 30% NaBrO3 and separation from trivalent Am by collecting the latter on the first NdF3 coprecipitated source.
      
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The paper reports on the mechanisms of solvent extraction of Au(Ⅲ) in HCl media with n-trioctylamine (TOA)-CCl4. It was determined that the extract is TOAH·AuCl4 TOAH·Cl at point of balance and TOAH·AuCl4 at saturating point by means of distribution ratio and saturating capacity. It was calculated that the constant of extracting equilibrium is kex,N=10835, the reaction is exothermic and △H298=-8041kJ/K·mo1.The mechanisms of extraction belong to ion-association by the investigation of IR-spectra...

The paper reports on the mechanisms of solvent extraction of Au(Ⅲ) in HCl media with n-trioctylamine (TOA)-CCl4. It was determined that the extract is TOAH·AuCl4 TOAH·Cl at point of balance and TOAH·AuCl4 at saturating point by means of distribution ratio and saturating capacity. It was calculated that the constant of extracting equilibrium is kex,N=10835, the reaction is exothermic and △H298=-8041kJ/K·mo1.The mechanisms of extraction belong to ion-association by the investigation of IR-spectra and UV-spectra.

研究了TOA-CCl4体系萃取盐酸介质中Au(Ⅲ)的机理。用分配比法及饱和容量法确定平衡萃合物组成为TOAH·AuCl4TOAH·Cl,饱和萃合物组成为TOAH·AuCl4;计算出萃取反应平衡常数kex,N=10835及萃取反应热△H298=-8041kJ/K·mol,反应为放热反应,且进行趋势较大;借助紫外、红外光谱分析,确定萃取反应属离子缔合机理。

 
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