Leaf-based biochar: A review of thermochemical conversion techniques and properties

Journal of Analytical and Applied Pyrolysis, Journal Year: 2024, Volume and Issue: 177, P. 106352 - 106352

Published: Jan. 1, 2024

Language: Английский

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Biomass-derived activated carbon monoliths: A review of production routes, performance, and commercialization potential

Journal of Cleaner Production, Journal Year: 2023, Volume and Issue: 423, P. 138711 - 138711

Published: Sept. 6, 2023

Language: Английский

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Advancing the circular economy through the thermochemical conversion of waste to biochar: a review on sawdust waste-derived fuel

Biofuels, Journal Year: 2023, Volume and Issue: 15(4), P. 433 - 447

Published: Sept. 13, 2023

AbstractBiochar is a solid material that contains lot of carbon and created by heating biomass in an environment where there little or no oxygen. It has become clear biochar holds great promise for combating climate change, enhancing soil fertility, eliminating pollutants, promoting effective waste disposal. In particular, sawdust produced via thermochemical processes drawn attention because its affordability abundant availability. This review paper presents general summary the production processes, including pyrolysis, hydrothermal carbonization, torrefaction, gasification. was observed specific yields performance these methods vary depending on feedstock source, process parameters, equipment used. Additionally, properties biochar, such as content, surface area, stability, also method. The effects operating factors sawdust-biochar temperature, rate, residence duration, are covered study. While challenges exist, ongoing research aims to improve applications, making it valuable tool climate-smart agriculture sustainable land management.Keywords: Biocharsawdustthermochemical processespyrolysiswaste management Disclosure statementNo potential conflict interest reported author(s).Additional informationFundingThis work received external funding.

Language: Английский

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Sustainable Production and Comparative Liquid Phase Exfoliation of Onion Peel-Doped Sugarcane Bagasse Hybrid Biochar

Sugar Tech, Journal Year: 2024, Volume and Issue: 26(2), P. 502 - 512

Published: Feb. 16, 2024

Language: Английский

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From tobacco to biochar: a review of production processes, properties, and applications

Biofuels Bioproducts and Biorefining, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 19, 2025

Abstract Tobacco waste presents notable environmental challenges, such as soil and water contamination from nicotine other harmful chemicals, compounded by inefficiencies in conventional management. Converting tobacco into biochar offers a promising solution to address these issues. This study reviews the production, properties, applications of derived tobacco, using feedstocks stems, seeds, leaves, fines. It has been observed that stems are most commonly used precursor pyrolysis is frequently employed thermochemical conversion process, with yields ranging 5% 85%, depending on operational variables. Tobacco‐derived exhibits surface areas typically between 2 50 m /g, fixed carbon content 4 63 wt%, ash 12% 51%. applied agriculture, treatment, composting, energy demonstrating its efficiency. also plays an important role pollution remediation. Despite existing research tobacco‐based biochar, gaps remain gasification torrefaction biomass use tobacco‐related wastes like leftover cigarettes The findings this depict dual benefits utilizing for production – addressing disposal challenges while creating valuable material multiple economic advantages.

Language: Английский

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Enhancing agricultural productivity with biochar: Evaluating feedstock and quality standards

Bioresource Technology Reports, Journal Year: 2025, Volume and Issue: unknown, P. 102059 - 102059

Published: Feb. 1, 2025

Language: Английский

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Production and characterization of neem leaves biochar: Effect of two different retort carbonization systems

Bioresource Technology Reports, Journal Year: 2023, Volume and Issue: 24, P. 101597 - 101597

Published: Aug. 21, 2023

Language: Английский

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Progress in agricultural waste derived biochar as adsorbents for wastewater treatment

Applied Surface Science Advances, Journal Year: 2023, Volume and Issue: 18, P. 100518 - 100518

Published: Dec. 1, 2023

The wastewater generated from diverse human activities needs to be treated, restore, and reused. Researchers have moved the deployment of synthetic absorbents manufacturing adsorbents waste biomass for elimination contaminants wastewater. biochar constructed agricultural has elicited significant devotion due its ready availability, accessibility, low cost, ease preparation, environmental sustainability. This review presents developments in utilization obtained remediation domestic wastewater, industrial stormwater. Discussions on classification, composition, characteristics waste, techniques production, as well outcomes decontamination were highlighted. study concludes that, notwithstanding identified environmental, social, economic, infrastructural challenges, is an effective, efficient, easy use, eco-friendly adsorbent Agricultural waste-derived removes safeguards aquatic ecosystem contributes availability safe water. Future research directions innovative more effective avenues application developed treatment are suggested. outcome this will stimulate renewed interests using readily available materials remediation.

Language: Английский

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A review on the conversion of plant husk-based biomass into biochar

Biofuels, Journal Year: 2024, Volume and Issue: 15(10), P. 1331 - 1345

Published: July 8, 2024

This study sheds light on the synthesis, properties, and application of plant husk-derived biomass into biochar through thermochemical conversion processes. Gasification, pyrolysis, hydrothermal carbonization, torrefaction are processes that have been used in this regard. Investigation production variables revealed temperature, carbonization duration, heating rate significantly influence yield characteristics husk-based biochar, including surface area porosity, with temperature exerting most notable impact. It was observed gave rise to a relatively higher than other processes, which may be due low temperatures usually utilized. The properties typically exhibit carbon content exceeding 45% its total weight. has applied as catalyst, for soil amendment, environmental remediation, water treatment. identification research gaps shows need further exploration intricacies well consequences socio-environmental factors, technical scalability, economic feasibility.

Language: Английский

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Teak leaf biochar production for sustainable forest waste management at low temperatures

Biofuels, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 9

Published: July 8, 2024

Language: Английский

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