Enhancing surface properties of circular carbon biochar derived from spent coffee beans through ZnCl2/KOH activation
In this work, biochar was synthesized by carbonizing spent coffee grounds by conducting oxygen-limited pyrolysis in a muffle furnace. Six varieties of biochar have been synthesized at 550 ℃ and 750 ℃ with a ramp rate of 10 ℃/min and carbonization time of 120 min. Acid- and alkali-activated biochars...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | en |
| Published: |
Springer
2025
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/45130/1/Enhancing%20surface%20properties%20of%20circular%20carbon%20biochar%20derived.pdf http://umpir.ump.edu.my/id/eprint/45130/ https://doi.org/10.1007/s12155-024-10809-5 |
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