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Anion-exchange behaviour of 12 elements in H2SO4and HF−H2SO4medium

✍ Scribed by R. Caletka; R. Hausbeck; V. Krivan


Book ID
112675952
Publisher
Springer
Year
1990
Tongue
English
Weight
421 KB
Volume
142
Category
Article
ISSN
1588-2780

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Transfer of H2SO4, Na2SO4 and ZnSO4 by d
✍ Azzeddine Elmidaoui; Ahmed Toufik Cherif; Jean Molenat; Claude Gavach 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 708 KB

Competitive diffusion between H2SO 4 and its salts (Na2SO 4 and ZnSO,t ) was performed using a Neosepta AFN anion exchange membrane. The stronger affinity of sulfuric acid and the higher mobility of protons in the membrane with respect to sodium and zinc cations explain the great difference in the d