Effect of silicate on the membrane-type chlor-alkali cell
Autor: | Fumio Hine, K. Suzuki, T. Ohtsuka, M. Hayashi, Y. Ogata |
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Rok vydání: | 1991 |
Předmět: | |
Zdroj: | Journal of Applied Electrochemistry. 21:781-784 |
ISSN: | 1572-8838 0021-891X |
Popis: | The effect of silicate in the electrolyte solution in a chlor-alkali cell on a fluorocarbon ionomer, Nafion® 901, was studied. Calcium silicate precipitated and damaged the membrane during electrolysis when the anolyte and/or the catholyte was contaminated with Ca2+ and Mg2+. The service lifetime of the membrane was thus shortened greatly. |
Databáze: | OpenAIRE |
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