Transfer of H2SO4, Na2SO4 and ZnSO4 by d
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Azzeddine Elmidaoui; Ahmed Toufik Cherif; Jean Molenat; Claude Gavach
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Article
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1995
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Elsevier Science
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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