Thermodesorption behavior of water, n-butanol, and n-heptane from different carbon blacks was studied by thermogravimetry. It was shown that differences in interactions of these adsorbates with the carbon blacks studied can be monitored by this technique. The adsorbates' polarity is essential in con
A comparative study of the adsorption equilibrium of progesterone by a carbon black and a commercial activated carbon
✍ Scribed by Cristóbal Valenzuela-Calahorro; Antonio Navarrete-Guijosa; Mostafa Stitou; Eduardo M. Cuerda-Correa
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 314 KB
- Volume
- 253
- Category
- Article
- ISSN
- 0169-4332
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In summary, the results presented here indicate that: i) the shrinkage of isotropic and anisotropic. fractions of the green block during calcination is independent of the carbonization conditions, ii) the contraction of the anisotropic fraction is about twice that, of the isotropic, this difference
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