Pyrolysis technologies for biochar production in waste management: a review

Clean Energy, Journal Year: 2024, Volume and Issue: 8(4), P. 61 - 78

Published: April 16, 2024

Abstract Pyrolysis is a thermal conversion process in the absence of air to derive energy components from residues. Renewable-energy technologies will play major role addressing future challenges related environmental safety and security. One many easily available renewable sources biomass—an organic material that thought be carbon-neutral. technology thermochemical can used produce useful products biomass, such as biochar, bio-oil combustible pyrolysis gases. The structure relative product yield are impacted by method employed. This article evaluates different approaches for biomass pyrolysis. Fast, slow advanced methods using various pyrolyser reactors have been studied literature provided increase variety use these upcoming studies research. Slow lead increased ecological well-being, it increases amount biochar produced auger rotary-kiln reactors. Rapid pyrolysis, mainly fluidized-bed with bubbling rotating circulation, obtain bio-oil. Advanced offer good probability yielding great prosperity specific applications. selection based on required output terms solid, liquid gaseous fuels, parameter plays crucial performance.

Language: Английский

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A review on porous carbon synthesis processes and its application as energy storage supercapacitor

Journal of the Indian Chemical Society, Journal Year: 2024, Volume and Issue: 101(9), P. 101231 - 101231

Published: June 24, 2024

Language: Английский

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The Application of Biochar as Heavy Metals Adsorbent: The Preparation, Mechanism, and Perspectives

International Journal of Environmental Research, Journal Year: 2024, Volume and Issue: 18(3)

Published: April 10, 2024

Language: Английский

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Anaerobic sludge digestion enhancement with bioelectrochemical and electrically conductive materials augmentation: A state of the art review

Chemosphere, Journal Year: 2025, Volume and Issue: 372, P. 144101 - 144101

Published: Jan. 17, 2025

Excess biological sludge processing and disposal have a significant impact on the energy balance economics of wastewater treatment operations, receiving environments. Anaerobic digestion is probably most widespread in-plant method globally, since it stabilizes converts biosolids organic matter into biogas, allowing partial recovery their embedded chemical energy. A considerable number studies concerning applicable techniques to improve biogas production, both in quantity quality, include pre-treatment strategies promote disintegration aimed at release solubilisation intracellular compounds, inorganic/biological amendments improving process performance, thermal pre-treatment. As for in-process amendments, iron, micro macro-nutrients, ashes from waste incineration nanoparticles addition been studied improvement enzymatic reactions. Recently, use electrically conductive materials has credited with possibility accelerate stabilize conversion substrates methane. The increasing generation its relative biomethane content by interfacing anaerobic bioelectrochemical systems was also postulated. This review addresses research gap surrounding integration novel technologies, particularly systems, enhance production methane enrichment. While existing focus feasibility, mechanisms, benefits such remain underexplored. By critically evaluating current state art, this identifies potential stability, while highlighting key challenges needs advancing these technologies toward practical implementation.

Language: Английский

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A bibliographic study of biochar and hydrochar: differences and similarities

Journal of Analytical and Applied Pyrolysis, Journal Year: 2025, Volume and Issue: 187, P. 106985 - 106985

Published: Feb. 1, 2025

Language: Английский

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