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Selectivity durene/isodurene

Table 6.6 Durene/isodurene selectivity as a function of X-zeolite exchanged cation. Table 6.6 Durene/isodurene selectivity as a function of X-zeolite exchanged cation.
Acid-base interactions between zeolitic adsorbents and adsorbates do not always correctly predict the trend of adsorbent selectivity. This is illustrated by the adsorptive separation of durene from isodurene. Pulse test experiments indicated that the adsorbent selectivity for durene/isodurene increases from KX < NaX < LiX, shown in Table 6.6 [32], Because isodurene is a stronger base than durene (Table 6.5), one would expect that the results for adsorbent selectivity... [Pg.214]

The adsorphve separation of durene and isodurene is used here to illustrate the effect of zeolite acidity. As shown in Figure 6.8, LiX is more selective towards durene than isodurene [32]. Flowever, LiY is more selective towards isodurene... [Pg.217]

See other pages where Selectivity durene/isodurene is mentioned: [Pg.215]    [Pg.215]   
See also in sourсe #XX -- [ Pg.215 , Pg.218 ]



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