Recent advances in hydrogen production from biomass waste with a focus on pyrolysis and gasification

International Journal of Hydrogen Energy, Journal Year: 2023, Volume and Issue: 54, P. 127 - 160

Published: May 21, 2023

Language: Английский

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An overview of biomass solid fuels: Biomass sources, processing methods, and morphological and microstructural properties

Journal of Bioresources and Bioproducts, Journal Year: 2023, Volume and Issue: 8(4), P. 333 - 360

Published: Sept. 30, 2023

Biomass solid fuel (BSF) has emerged as a promising renewable energy source, but its morphological and microstructural properties are crucial in determining their physical, mechanical, chemical characteristics. This paper provides an overview of recent research on BSF. The focus is biomass sources, BSF processing methods, properties, with special emphasis energy-related studies. Specific inclusion exclusion criteria were established for the study to ensure relevance. encompassed studies about BSFs investigating influence sources methods fuels within past five years. Various technologies converting into usable discussed, including gasification, torrefaction, carbonization, hydrothermal carbonization (HTC), pyrolysis. Each advantages disadvantages performance, techno-economics, climate impact. Gasification efficient requires high investment. Pyrolysis produces bio-oil, char, gases based feedstock availability. Carbonization generates low-cost biochar carbon sequestration applications. Torrefaction increases density co-firing coal. HTC processes wet efficiently lower input. Thermal treatment affects durability strength, often leading less due voids gaps between particles. Hydrothermal alters surface morphology, creating cavities, pores, distinctive shapes. Slow pyrolysis better while fast yields porosity area. Wood constitutes 67% utilized bioenergy generation, followed by wood residues (5%), agro-residues (4%), municipal wastes (3%), crops livestock forest (1%). source drawbacks, such availability, cost, environmental impact, suitability specific regions requirements. review valuable professionals, researchers, policymakers interested fuel.

Language: Английский

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Life cycle assessment and techno-economic analysis of sustainable bioenergy production: a review

Environmental Chemistry Letters, Journal Year: 2024, Volume and Issue: 22(3), P. 1115 - 1154

Published: Feb. 2, 2024

Abstract The global expansion of the bioenergy industry raises concerns, emphasizing need for careful evaluation and sustainable management. To facilitate this, life cycle assessments beyond greenhouse gas emissions energy balance are essential, along with standardization assessment methodologies to enable meaningful comparisons. Here, we review assessment, chemical aspects, policy implication production. We discuss in terms concepts, methods, impacts, gases, land use, water consumption, bioethanol, biodiesel, biogas, techno-economic analysis. Chemical aspects comprise reaction processes means improve efficiency. Concerning policies, tools, frameworks that encourage production presented. found carbon dioxide removal ranges from 45 99% various processes. also emphasizes importance chemistry advancing a more secure future.

Language: Английский

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Machine learning for the management of biochar yield and properties of biomass sources for sustainable energy

Biofuels Bioproducts and Biorefining, Journal Year: 2024, Volume and Issue: 18(2), P. 567 - 593

Published: Feb. 5, 2024

Abstract Biochar is emerging as a potential solution for biomass conversion to meet the ever increasing demand sustainable energy. Efficient management systems are needed in order exploit fully of biochar. Modern machine learning (ML) techniques, and particular ensemble approaches explainable AI methods, valuable forecasting properties efficiency biochar properly. Machine‐learning‐based forecasts, optimization, feature selection critical improving techniques. In this research, we explore influences these techniques on accurate yield range sources. We emphasize importance interpretability model, improves human comprehension trust ML predictions. Sensitivity analysis shown be an effective technique finding crucial characteristics that influence synthesis Precision prognostics have far‐reaching ramifications, influencing industries such logistics, technologies, successful use renewable These advances can make substantial contribution greener future encourage development circular biobased economy. This work emphasizes using sophisticated data‐driven methodologies synthesis, usher ecologically friendly energy solutions. breakthroughs hold key more environmentally future.

Language: Английский

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Biomass: A Versatile Resource for Biofuel, Industrial, and Environmental Solution

International Journal on Advanced Science Engineering and Information Technology, Journal Year: 2024, Volume and Issue: 14(1), P. 268 - 286

Published: Feb. 24, 2024

Biomass, noted for its adaptability, has various applications in biofuel generation, industrial use, and environmental cleaning. This study looks into the multiple roles of biomass as a renewable energy source, with particular emphasis on vital contribution to production. Through thorough evaluation different conversion routes—thermal, biological, physical—the emphasizes thermochemical processes' efficiency, cost-effectiveness, adaptability. Notably, technologies like gasification quick pyrolysis are thoroughly investigated, followed by in-depth discussions reactor optimization strategies enhance performance output. The complex structure biomass, which is dominated high-molecular-weight polysaccharides such cellulose hemicelluloses, demonstrates significant potential generation. Furthermore, categorizes content, origin, processes, resulting comprehensive inventory available resources. Biomass from agriculture forestry industries, starch, sugar, lignocellulose, organic wastes, rigorously analyzed processing techniques, including thermochemical, biochemical, physicochemical conversions, carefully tested real-world ensure their efficacy viability. Beyond importance production, article underlines biomass' versatility satisfying needs contributing cleanup initiatives. lays groundwork informed decision-making innovative solutions industries providing understanding biomass's benefits applications, provision, ecological restoration.

Language: Английский

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Biochar‐based catalysts derived from biomass waste: production, characterization, and application for liquid biofuel synthesis

Biofuels Bioproducts and Biorefining, Journal Year: 2024, Volume and Issue: 18(2), P. 594 - 616

Published: Feb. 1, 2024

Abstract Among the feasible options for valorizing lignocellulosic biomass into value‐added products, biochar is considered to be extremely appealing and it could applied easily in several established thermochemical processes. Biochar possesses a large surface area due its porous nature, which permits easy use various applications, including catalytic biofuel production. This work summarizes research on generation processes, critical physicochemical properties, factors that influence them. Important studies adopting catalysts liquid production are critically reviewed, reaction mechanisms yield analyzed. Finally, challenges of biochar‐based presented, together with possible solutions. In general, this current aims provide characteristics as potential catalyst synthesis toward sustainable bioenergy

Language: Английский

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Waste to energy: An experimental study on hydrogen production from food waste gasification

International Journal of Hydrogen Energy, Journal Year: 2023, Volume and Issue: 54, P. 1 - 12

Published: June 8, 2023

Language: Английский

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Research trends and perspectives on hydrothermal gasification in producing biofuels

Energy Nexus, Journal Year: 2023, Volume and Issue: 10, P. 100199 - 100199

Published: April 27, 2023

Several researchers around the world have been investigating use of supercritical fluids incorporated into process to create a method known as hydrothermal gasification (HTG). Thus, present study aims evaluate what has produced regarding biofuels from HTG. A bibliometric analysis Web Science (WoS) database was performed for articles published between 2006 and 2022. In first analysis, 331 were identified, refined analyses 320 311 publications Core Collection (2006- 2022) using VOSviewer, CiteSpace, Microsoft Excel. The year 2022 had highest number articles, with 54 publications, followed by 2021 2015 45 31 respectively. three journals most significant impact Bioresource Technology, Algal Research: Biomass Biofuels And Bioproducts, & Bioenergy, TPs 26, 18, 17, China, USA, Canada represented 11.48%, 10.89%, 7.52% total publications. Investments in research on carbonization should be more countries that publish more. Much still needs done advancement area, evidenced low Future studies focus related technologies such liquefaction pyrolysis

Language: Английский

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Analysis of technological developments and potential of biomass gasification as a viable industrial process: A review

Case Studies in Chemical and Environmental Engineering, Journal Year: 2023, Volume and Issue: 8, P. 100439 - 100439

Published: Aug. 2, 2023

- They use technologies for the thermochemical conversion of substances biomass, like pyrolysis, torrefaction, gasification, and hydrothermal process. In recent years, generation synthetic gas has significantly developed. This is especially true when associated with biomass gasification processes, primarily related to syngas production. The review focuses on cleaning syngas, simulation methods procedure parameters. conclusion, prospect growths opportunities are investigated, discussions culminate presentation a novel hydrogen fabrication strategy predicated utilizing modified combustion process that operates such an air deficit.

Language: Английский

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Developing biomass energy from agricultural by-products in the context of trade development

Energy Strategy Reviews, Journal Year: 2024, Volume and Issue: 54, P. 101417 - 101417

Published: May 31, 2024

With global trade development, emerging economies can absorb biomass energy production techniques and technologies from developed countries. However, several constraints still need to be improved in producing economies. Therefore, this research aims understand the critical motivating factors of that contribute a circular economy via agricultural by-products Vietnam's economy. This study employs qualitative analysis using information in-depth interviews farmer households, by-product traders, bioenergy producers Vietnam. revealed as main determinants energy: (1) digitalization, (2) technical logistics, (3) social capital, (4) prices, (5) government supports. also confirms Vietnam has diverse waste sources high potential for production. To motivate should support credit loans stakeholders energy. Moreover, encourage implement digital transformation expand scale improve business operations. Insights help farmers, by adapting their strategies within local contexts.

Language: Английский

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