Preparation of activated carbons from bituminous coal pitches
✍ Scribed by J. Gañan; C.M. González-Garcı́a; J.F. González; E. Sabio; A. Macı́as-Garcı́a; M.A. Dı́az-Dı́ez
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 133 KB
- Volume
- 238
- Category
- Article
- ISSN
- 0169-4332
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Adsorption at 298 K of phenol, p-cresol, m-chlorophenol, m-aminophenol, and p-nitrophenol from aqueous solutions on activated carbons obtained from an original and a demineralized bituminous coal has been studied. The adsorption capacity of the activated carbons depended on the surface area and poro
## The gas chromatographic method has been used to measure the effective diffusion coefficients D, or the diffusion parameters 0,/d\*. Nitrogen was used as a carrier gas, krypton-85 as test gas. The tests were carried out on different activated carbons made from air-preoxidized bituminous coals wh
Devolatilization of an Illinois-basin coal was carried out under a nitrogen atmosphere in the temperature range 600 to 900°C. A vertical heated-wall fixed-bed furnace reactor was used. Char produced was activated in the presence and absence of steam using the same furnace setup. The surface area of