Synthesis of carbon molecular sieves from palm shell by carbon vapor deposition
β Scribed by M. A. Ahmad; W. M. A. Wan Daud; M. K. Aroua
- Book ID
- 106424810
- Publisher
- Springer
- Year
- 2007
- Tongue
- English
- Weight
- 510 KB
- Volume
- 14
- Category
- Article
- ISSN
- 1380-2224
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Abstr&-Carbon molecular sieves (CMS) and zeolites are widely used as microporous sieving solids for gas and liquid separations. However, due to hydrophobic&y, better thermal stability, and neutrality in both acidic and alkaline media, CM.% have definite advantages over zeolites. In the present work.
In this paper, we present a new approach in the preparation of carbon molecular sieves (CMS). Samples of CMS were prepared from macadamia nut shells by a sequence of three stages. First, activated carbon samples were produced by pyrolysis followed by physical activation with carbon dioxide. They wer