Abstract
In recent years, biomass has been reported to obtain a wide range of value-added products. Biochar can be obtained by heating biomass, which aids in carbon sinks, soil amendments, resource recovery, and water retention. Microwave technology stands out among various biomass heating technologies not only for its effectiveness in biomass pyrolysis for the production of biochar and biofuel but also for its speed, volumetrics, selectivity, and efficiency. The features of microwave-assisted biomass pyrolysis and biochar are briefly reviewed in this paper. An informative comparison has been drawn between microwave-assisted pyrolysis and conventional pyrolysis. It focuses mainly on technological and economic scenario of biochar production and environmental impacts of using biochar. This source of knowledge would aid in the exploration of new possibilities and scope for employing microwave-assisted pyrolysis technology to produce biochar.
| Original language | English |
|---|---|
| Article number | 127303 |
| Journal | Bioresource Technology |
| Volume | 355 |
| DOIs | |
| Publication status | Published - Jul 2022 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
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SDG 8 Decent Work and Economic Growth
Keywords
- Biochar
- Biomass
- Microwave absorbers
- Microwave-assisted pyrolysis
- Sustainability
ASJC Scopus subject areas
- Environmental Engineering
- Bioengineering
- Renewable Energy, Sustainability and the Environment
- Waste Management and Disposal
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