A First Course in Ion Permeable MembranesElectrochemical Consultancy, 1997 - 255 pagine |
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Pagina 180
... anolyte . The use of a cation - exchange membrane at the anode prevents chloride entry from the feed solution to the anolyte , but this arrangement makes the anolyte a depleting stream and requires a supply of electrolytes ( e.g. NaOH ...
... anolyte . The use of a cation - exchange membrane at the anode prevents chloride entry from the feed solution to the anolyte , but this arrangement makes the anolyte a depleting stream and requires a supply of electrolytes ( e.g. NaOH ...
Pagina 219
... anolyte compartment . This approach was adopted by ICI in a technology developed for their two compartment FM21 electrolyser [ 22,23 ] . The anolyte was continually saturated with sodium sulfate so that the H * formed at the anode was ...
... anolyte compartment . This approach was adopted by ICI in a technology developed for their two compartment FM21 electrolyser [ 22,23 ] . The anolyte was continually saturated with sodium sulfate so that the H * formed at the anode was ...
Pagina 230
... anolyte which is designed to prevent problems associated with the diffusion of iodine / tri - iodide / iodide through the membrane . There is enough migration of iodide from the catholyte into the anolyte to potentially cause plugging ...
... anolyte which is designed to prevent problems associated with the diffusion of iodine / tri - iodide / iodide through the membrane . There is enough migration of iodide from the catholyte into the anolyte to potentially cause plugging ...
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A First Course in Ion Permeable Membranes Thomas A. Davis,J. David Genders,Derek Pletcher Visualizzazione estratti - 1997 |
Parole e frasi comuni
amine anion anion and cation anode anolyte applications aqueous domains aqueous solution back migration bipolar membrane carboxylate polymer cathode catholyte cation exchange membrane cation permeable membrane cell voltage charge Chem chemical chemistry chlor-alkali chlor-alkali industry chloride co-ions commercial membranes concentration conductivity counter ions crosslinking current density current efficiency depleting determined diffusion coefficient dilute divinylbenzene electrical Electrochem electrodialysis stack electrolyte solution Electrosynthesis equation equivalent weight example Figure fixed ionic groups fluorocarbon flux gradient H.L. Yeager H₂ H₂O Hence hydration increase interface ion exchange ion exchange capacity ion permeable membranes Ionomer layer manufacture membrane pairs membrane polymer Membrane Sci membrane surface metal mole molecules monomers NaCl Nafion NaOH Neosepta oxidation perfluorinated membranes perfluorinated polymers perfluorinated sulfonate pretreatment properties proton resistance salt splitting sodium hydroxide sodium sulfate species stability stream structure styrene/divinylbenzene copolymers sulfonate sulfonate polymer sulfuric acid temperature transport number water content