Preparation and Characterization of Physicochemical Properties of Spruce Cone Biochars Activated by CO<sub>2</sub>
In this study the pyrolysis of Norway spruce cones, a lignocellulosic biomass was made. The biochar product was obtained by means of the physical activation method. CO<sub>2</sub> was used as the activating gas. The surface properties of biochars were characterized by the nitrogen adsorp...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2021-07-01
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| Series: | Materials |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1996-1944/14/14/3859 |