Место издания:Helsinki University of Technology Helsinki, Finland
Первая страница:309
Последняя страница:313
Аннотация:New kinetic effects occurring in water vapor which is exposed to a granular-porous adsorbent filling an adsorption column have been recorded using a diode laser spectroscopy method (DLS). DLS operated in the mode of fast precise and wide band measurement in the water vapor pressure during contact of vapor with adsorbent. Analysis of the time dependent input and output vapor pressures on the end of column revealed: 1) cascade character of water vapor diffusion into the column, 2) occurrence of water molecules with anomalously high mobility (precursors), 3) sign of separation of water vapor into the ortho- and para- spin-isomeric modifications.