Analysis of Nitrogen Sorption Data of Chemically Activated Carbon by the Application of Adsorption Models Based on Surface Coverage and Volume Filling of Micropores. 1. Phosphoric Acid Activated Carbons
Activated carbons were prepared by carbonizing ground apricot stones impregnated with 20–60 wt% phosphoric acid at 300–600°C, in a limited air supply. Highly activated carbons with surface areas amounting to 1200 m 2 /g and pore radii of 8–10 Å were obtained when a mixture of apricot stones and 50 w...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SAGE Publishing
1999-09-01
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| Series: | Adsorption Science & Technology |
| Online Access: | https://doi.org/10.1177/026361749901700806 |
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