Open AccessOn the Adsorption of CO₂ by Active Carbons
Author(s) -
Fritz Stoeckli,
D. Hughenin,
A. Greppi,
Timur S. Jakubov,
А. А. Прибылов,
S. M. Kalashnikov,
А. А. Фомкин,
А. Л. Пулин,
N. I. Regent,
V.V. Serpinski
Publication year - 1993
Publication title -
chimia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.387
H-Index - 55
eISSN - 2673-2424
pISSN - 0009-4293
DOI - 10.2533/chimia.1993.213
Subject(s) - adsorption , active carbon , volume (thermodynamics) , chemical engineering , chemistry , process (computing) , materials science , thermodynamics , physics , computer science , environmental science , engineering , environmental protection , operating system
The combination of adsorption and calorimetric techniques shows that the adsorption of CO2 is a two-step process in the case of active carbons with large micropores (L > 1.2–1.5 nm). For smaller pores, on the other hand, one observes a uniform filling of the volume. These mechanisms are in agreement with earlier experiments carried out with CH2Cl2 at 293 K.