In order to estimate carbon bed breakthrough time (service life) for a given gas or vapor which is removed from flowing air by physical adsorption, both the adsorption capacity and adsorption rate need to be known. These parameters are available for only a small number of compounds at limited sets o
189. Adsorption of gases on heterogeneous activated carbons
β Scribed by Shivaji Sircar
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 130 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0008-6223
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single curve of the adsorbate volume W in the adsorbed phase versus the reduced adsorption potential # correlates adsorption isotherms of saturated hydrocarbons of low molecular weight (viz. ethane, propane, and n-butane) at pressures from 0.034 to IO mm Hg on Columbia 4LXC 12128 activated carbon at
Three samples of activated carbons of various origins were used in this study. The initial samples were oxidized with nitric acid to introduce oxygen-containing groups. The surface of sorbents was characterized using sorption of nitrogen, Boehm and potentiometric titrations, DRIFTS, and thermal anal
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