Photocatalytic Purification and Treatment of Water and Air: Proceedings of the 1st International Conference on TiO2 Photocatalytic Purification and Treatment of Water and Air, London, Ontario, Canada, 8-13 November, 1992Comprises the results of the first international conference examining the promise of the emerging area of photochemistry. It includes coverage of such areas as: comparison with other competitive technologies; and transfer of research results into development and application activities. |
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Pagina 414
where r is the rate of disappearance of TCE ( mol / s . g ) , X is the conversion of
TCE , F is the molar flowrate of TCE at the inlet , and W is the amount of catalyst (
g ) . The reaction rates mentioned below were obtained under the experimental ...
where r is the rate of disappearance of TCE ( mol / s . g ) , X is the conversion of
TCE , F is the molar flowrate of TCE at the inlet , and W is the amount of catalyst (
g ) . The reaction rates mentioned below were obtained under the experimental ...
Pagina 482
As this most frequent reactor has been used to examine rate kinetics , it is
important to demonstrate a lack of mass transfer limitations or influences on the
observed kinetics . As an illustration ( 4 ) , conversion of 1 . butanol was
examined under ...
As this most frequent reactor has been used to examine rate kinetics , it is
important to demonstrate a lack of mass transfer limitations or influences on the
observed kinetics . As an illustration ( 4 ) , conversion of 1 . butanol was
examined under ...
Pagina 484
For lower intensities or slower rates , where differential conversion ( AC < 5 % )
occurs , equation ( 3 ) can be replaced by the approximation ( 5 ) - AC / C , = - k ,
K / SBv + KAC ( 5 ) and the unknown parameters k , and K are evaluated from a ...
For lower intensities or slower rates , where differential conversion ( AC < 5 % )
occurs , equation ( 3 ) can be replaced by the approximation ( 5 ) - AC / C , = - k ,
K / SBv + KAC ( 5 ) and the unknown parameters k , and K are evaluated from a ...
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Sommario
Conditions for an efficient photocatalytic activity of TiO2 particles | 1 |
Fundamental photoelectrochemistry of TiO2 and SrTiO applied to environmental | 19 |
Size quantization effects in photocatalysis | 39 |
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Photocatalytic Purification and Treatment of Water and Air: Proceedings of ... David F. Ollis,Hussain Al-Ekabi Visualizzazione frammento - 1993 |
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acid activity addition adsorbed adsorption amount analysis appears aqueous band carbon catalyst cell charge Chem chemical chlorine compared complete compounds concentration conducted constant containing conversion decrease degradation degradation rate dependence destruction determined direct effect efficiency electron energy Environ experimental experiments Figure flow flux formation formed higher holes illumination increased indicate initial intensity intermediates irradiation kinetics lamp light limiting mass measured method mineralization observed obtained occur Ollis organic oxidation oxygen particles Pelizzetti performed phase photocatalytic Photochem photoreactor Phys pollutants potential powder presence quantum yield radical range reaction reactor reduction relative removal reported respectively samples semiconductor Serpone shown shows solar solution species spectra studies surface suspension Table temperature TiO2 titanium dioxide transfer treatment various yield