[Adsorption and desorption of the radionuclide 133Xe on carbon adsorbents with varying porous structures].
The paper concerns adsorbents with different porosity intended for adsorption of gaseous 133Xe from the flow of a gas-air mixture exhaled by the patient undergoing the diagnosis, for instance, of the pulmonary system or cerebral blood flow. The data obtained were visualized on a gamma-chamber. An adsorbent exhibiting the highest adsorption capacity was selected. It has been shown that transport porosity of adsorbents does not play any significant role in adsorption of gaseous 133Xe. During adsorption, a much greater role is played by binding energy.
Levi
B S
BS
Arutiunov
K L
KL
Kalantarov
K D
KD
D000327:Adsorption; D002244:Carbon; D006801:Humans; D014980:Xenon Radioisotopes / Q000493:pharmacokinetics
D014980:Xenon Radioisotopes; D002244:Carbon
Issledovanie adsorbtsii i desorbtsii radionuklida 133Xe na uglerodnykh adsorbentakh s razlichnoĭ poristoĭ strukturoĭ.