Commercial activated carbon acidified by nitric acid oxidation. Effect of particle and pore size on the production of surface oxide structures
β Scribed by P. Battistoni; S. Bompadre; G. Fava
- Book ID
- 113299205
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 575 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0254-0584
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π SIMILAR VOLUMES
An activated carbon obtained from olive stones and with very low ash content (0.10%) was treated with either HCI, HF or HNO,. The changes in surface area and porosity resulting from the acid treatments were studied by N, and CO, adsorption at 77 and 273 K, respectively and by mercury porosimetry. Th
The effects of oxidation of activated carbons are studied by means of high-pressure methane adsorption. Decreases in amounts adsorbed and adsorption enthalpies after oxidation are observed. Thermodynamic analysis of adsorption isotherms using the virial-type thermal equation of adsorption is present