Adsorption Characteristics of Activated Carbon Obtained from Rice Husks by Treatment with Phosphoric Acid
Ground rice husks were impregnated with phosphoric acid (30–70 wt.%) followed by carbonization at 673 or 773 K. Analysis of the nitrogen adsorption isotherms was achieved by applying the BET, DR, t- and α S -methods so as to assess the contribution of micropores and mesopores in the products. The wa...
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| Format: | Article |
| Language: | English |
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SAGE Publishing
1996-10-01
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| Series: | Adsorption Science & Technology |
| Online Access: | https://doi.org/10.1177/026361749601300502 |