Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Phase separation moisture-induced

Good columns eventually deteriorate over time due to modification of the stationary phase film or glass surface induced by moisture or matrix components introduced with the samples or by the carrier gas, thermal stress, attack by oxygen and aging. Column efficiency for inert compounds may remain acceptable but increasing adsorptive and catalytic activity eventually precludes the separation of polar compounds. Figure 2.16 shows an example of the influence of column deterioration on the separation of several... [Pg.154]

See other pages where Phase separation moisture-induced is mentioned: [Pg.392]    [Pg.785]    [Pg.513]    [Pg.343]    [Pg.355]    [Pg.2527]    [Pg.2552]    [Pg.70]    [Pg.71]    [Pg.71]    [Pg.72]    [Pg.397]    [Pg.448]    [Pg.520]    [Pg.257]    [Pg.217]    [Pg.218]    [Pg.214]    [Pg.129]    [Pg.1847]    [Pg.823]   
See also in sourсe #XX -- [ Pg.71 , Pg.520 ]



SEARCH



INDUCED PHASE SEPARATION

Phase induced

Phase inducer

© 2024 chempedia.info