Petroleum cokes of different optical textures, a metallurgical coke and charcoals from wood were reacted with KOH in the temperature range 823-l 173 K. Resultant active carbons were examined by optical and scanning electron microscopy, by assessment of effective surface areas using N, and I, as adso
Carbonization of coals in the presence of alkaline hydroxides and carbonates: Formation of activated carbons
β Scribed by Pierre Ehrburger; Abdelhamid Addoun; Fatima Addoun; Jean-Baptiste Donnet
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 350 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0016-2361
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The results of a thermogravimetric study of the catalytic effects of alkaline earth carbonates in the C-CO2 reaction are described. Using graphite powder as the carbonaceous phase the rates of the reaction between 700 and 1100Β°C were found to be substantially increased on addition of small amounts o
Substantial amounts of sodium carbonate were formed during the reaction of a Wyoming subbituminous coal with a concentrated solution of NaOH in ethanol. Up to 8% of the feed carbon was converted to Na2C03 in a temperature range 2153Oo'C.