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...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SAGE Publications
1996-10-01
|
| Series: | Adsorption Science & Technology |
| Online Access: | https://doi.org/10.1177/026361749601300502 |