Archiu:Chloralkali membrane.svg
Tamany d'esta previsualisació PNG de l'archiu SVG: 800 × 334 píxels. Atres/s resolucions: 320 × 133 píxels | 640 × 267 píxels | 1024 × 427 píxels | 1280 × 534 píxels | 2560 × 1067 píxels | 1168 × 487 píxels.
Resolució completa. ((Image SVG, nominalment 1168 × 487 pixels, tamany d'archiu: 209 kB))
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Summary
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English: Membrane chloralkali process. At the anode (A), chloride (Cl-) is oxidized to chlorine. The ion-selective membrane (B) allows the counterion Na+ to freely flow across, but prevents anions such as hydroxide (OH-) and chloride from diffusing across. At the cathode (C), water is reduced to hydroxide and hydrogen gas. The net process is the electrolysis of an aqueous solution of NaCl into industrially useful products sodium hydroxide (NaOH) and chlorine gas. |
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Based on * Bommaraju, Tilak V.; Orosz, Paul J.; Sokol, Elizabeth A.(2007). "Brine Electrolysis." Electrochemistry Encyclopedia. Cleveland: Case Western Rsserve University.
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| Author | Jkwchui |
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| Data/Hora | Miniatura | Dimensions | Usuari | Descripció | |
|---|---|---|---|---|---|
| actual | 04:10 9 gin 2012 | | 1168 × 487 (209 kB) | wikimediacommons>Jkwchui | Added water at outlets |
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