Materials, fuels, upgrading, economy, and life cycle assessment of the pyrolysis of algal and lignocellulosic biomass: a review

Environmental Chemistry Letters, Journal Year: 2023, Volume and Issue: 21(3), P. 1419 - 1476

Published: Feb. 24, 2023

Abstract Climate change issues are calling for advanced methods to produce materials and fuels in a carbon–neutral circular way. For instance, biomass pyrolysis has been intensely investigated during the last years. Here we review of algal lignocellulosic with focus on products mechanisms, oil upgrading, combining anaerobic digestion, economy, life cycle assessment. Products include oil, gas, biochar. Upgrading techniques comprise hot vapor filtration, solvent addition, emulsification, esterification transesterification, hydrotreatment, steam reforming, use supercritical fluids. We examined economic viability terms profitability, internal rate return, return investment, carbon removal service, product pricing, net present value. also reviewed 20 recent studies found that method highly influenced yield, ranging from 9.07 40.59% 10.1 41.25% biochar, 11.93 28.16% syngas. Feedstock type, pyrolytic temperature, heating rate, reaction retention time were main factors controlling distribution products. Pyrolysis mechanisms bond breaking, cracking, polymerization re-polymerization, fragmentation. Biochar residual forestry could sequester 2.74 tons dioxide equivalent per ton biochar when applied soil thus potential remove 0.2–2.75 gigatons atmospheric annually. The generation bio-oil process is estimated be economically feasible.

Language: Английский

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Processing of municipal solid waste resources for a circular economy in China: An overview

Fuel, Journal Year: 2022, Volume and Issue: 317, P. 123478 - 123478

Published: Feb. 23, 2022

Language: Английский

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Review on fate and bioavailability of heavy metals during anaerobic digestion and composting of animal manure

Waste Management, Journal Year: 2022, Volume and Issue: 150, P. 75 - 89

Published: July 6, 2022

Language: Английский

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Biochar and hydrochar in the context of anaerobic digestion for a circular approach: An overview

The Science of The Total Environment, Journal Year: 2022, Volume and Issue: 822, P. 153614 - 153614

Published: Feb. 3, 2022

Language: Английский

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The role of electrochemical properties of biochar to promote methane production in anaerobic digestion

Journal of Cleaner Production, Journal Year: 2022, Volume and Issue: 362, P. 132296 - 132296

Published: May 20, 2022

Language: Английский

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Production of biochar from crop residues and its application for anaerobic digestion

Bioresource Technology, Journal Year: 2022, Volume and Issue: 363, P. 127970 - 127970

Published: Sept. 17, 2022

Language: Английский

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Functional biochar in enhanced anaerobic digestion: Synthesis, performances, and mechanisms

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 906, P. 167681 - 167681

Published: Oct. 14, 2023

Language: Английский

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Biochar and sustainable environmental development towards adsorptive removal of pollutants: Modern advancements and future insight

Process Safety and Environmental Protection, Journal Year: 2023, Volume and Issue: 173, P. 715 - 728

Published: March 29, 2023

Language: Английский

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Emerging applications of biochar: A review on techno-environmental-economic aspects

Bioresource Technology, Journal Year: 2023, Volume and Issue: 388, P. 129745 - 129745

Published: Sept. 9, 2023

Language: Английский

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Optimization of organic solid waste composting process through iron-related additives: A systematic review

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 351, P. 119952 - 119952

Published: Jan. 3, 2024

Language: Английский

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