A First Course in Ion Permeable MembranesElectrochemical Consultancy, 1997 - 255 pagine |
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Pagina 85
... membranes in equilibrium with solutions of sodium chloride solutions . † g H20 / g dry membrane in Na * or Cr form . + Membrane Type Solution Water Content * H2O / fixed ionic charge Ref . Perfluorinated Polymers Cation Exchange membranes ...
... membranes in equilibrium with solutions of sodium chloride solutions . † g H20 / g dry membrane in Na * or Cr form . + Membrane Type Solution Water Content * H2O / fixed ionic charge Ref . Perfluorinated Polymers Cation Exchange membranes ...
Pagina 180
... membrane pairs between each pair of electrodes keeps the catholyte acid costs at ... cation permeable membrane is used , the catholyte is an enriching stream ... exchange membrane will help to block the passage of H + ions into the rest ...
... membrane pairs between each pair of electrodes keeps the catholyte acid costs at ... cation permeable membrane is used , the catholyte is an enriching stream ... exchange membrane will help to block the passage of H + ions into the rest ...
Pagina 222
... cation exchange membrane that can be used . The bilayer cation exchange membranes ( for example DuPont NafionŽ 902 ) used in the chlor - alkali industry to produce 32 % ( wt / wt ) sodium hydroxide contain perfluorinated polymers with ...
... cation exchange membrane that can be used . The bilayer cation exchange membranes ( for example DuPont NafionŽ 902 ) used in the chlor - alkali industry to produce 32 % ( wt / wt ) sodium hydroxide contain perfluorinated polymers with ...
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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