Nitrogen isotherms have been determined at 77 K on four active carbons, used as adsorbents in gas masks, before and after n-nonane ~readsorption. The four carbons contain both micro and mesopores. After n-nonane preadsorption, mesoporosity is still observed, together with a, low pressure hysteresis
A comparison of the adsorption behaviour of nitrogen, alcohols and water towards active carbons
β Scribed by R.H. Bradley; B. Rand
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 789 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0008-6223
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The hydrophobic micropores of active carbon were filled with the four adsorption parameters could be determined by a a mixture of water and ethanol by adsorbing their mixed vapors combination of volumetric and gravimetric methods, if the (H 2 O/EtOH Γ 3/1) on active carbon. The desorption isotherm o
Abstra&--The rates of water vapor adsorption from humidifjed air flows have been determined from weight changes at 22 to 25Β°C for a number of commercial adsorbent carbons and whetlerites. The rates were exponential with time at constant humidity from 40 to 95% relative humidity (RH). The rates of dr