Activation of biochar by CO <sub>2</sub> produced from the same pyrolysis process and captured <i>in situ</i> by CaO
Herein, recycled use of CO<sub>2</sub> was proposed by using CaO to collect CO<sub>2</sub><i>in situ</i> in the form of CaCO<sub>3</sub> in the pyrolysis of willow branch (WB) at 600 °C. Subsequently, the formed CaCO<sub>3</sub> and biochar together were heated to 900 °C to activate the biochar with both CO<sub>2</sub> and CaO released.
Authors
- Kai Sun (ORCID: https://orcid.org/0000-0002-2577-4585)
- Yuewen Shao (ORCID: https://orcid.org/0000-0003-2578-3534)
- Yuchen Jiang (ORCID: https://orcid.org/0000-0002-8387-5544)
- Mengjiao Fan
- Yi Wang (ORCID: https://orcid.org/0000-0002-8023-2586)
- Xun Hu (ORCID: https://orcid.org/0000-0003-4329-2050)
- Shu Zhang (ORCID: https://orcid.org/0000-0003-4137-0748)
- Chao Li (ORCID: https://orcid.org/0000-0003-4992-3247)
- Yunyu Guo
Institutions
- Nanjing Forestry University (CN)
- University of Jinan (CN)
- Huazhong University of Science and Technology (CN)
Publication Details
- Journal
- Chemical Communications
- Published
- 2024-12-06
- DOI
- https://doi.org/10.1039/d4cc04931d
- Citations
- 5
- Primary Topic
- Thermochemical Biomass Conversion Processes
- Type
- article
- Field-Weighted Citation Impact
- 0.92
Funders
- National Natural Science Foundation of China