Integrated techno-economic and environmental assessment of biorefineries: review and future research directions

Sustainable Energy & Fuels, Journal Year: 2023, Volume and Issue: 7(17), P. 4031 - 4050

Published: Jan. 1, 2023

Biorefineries will be strategic players in achieving the circular economy and sustainability goals.

Language: Английский

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A comprehensive overview of the continuous torrefaction method: Operational characteristics, applications, and challenges

Journal of the Energy Institute, Journal Year: 2023, Volume and Issue: 108, P. 101199 - 101199

Published: Feb. 10, 2023

Language: Английский

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Application of machine learning technologies in biodiesel production process—A review

Frontiers in Energy Research, Journal Year: 2023, Volume and Issue: 11

Published: Feb. 10, 2023

The search for renewable, affordable, sustainable, and ecologically benign fuels to substitute fossil-based diesel has led increased traction in the biodiesel production utilization recent times. Biodiesel, a form of liquid biofuel, been found alleviate environmental degradation, enhance engine performance, reduce emissions toxic gases transportation other internal combustion engines. However, processes have dogged with various challenges complexities which limited its expected progression. introduction data-based technologies is one remedies aimed at deescalating associated synthesis. In this study, application machine learning (ML) –based including artificial neural network (ANN), response surface methodology (RSM), adaptive network-based fuzzy inference system (ANFIS), etc. As tools prediction, modeling, optimization process was interrogated based on outcomes previous studies research domain. Specifically, we review influence input variables like alcohol: oil molar ratio, catalyst concentration, reaction temperature, residence time, agitation speed yield (output variable). outcome investigation shows that usage ANN, RSM, ANFIS, raised between 84% 98% while statistical verification Pearson correlation coefficient determination are close 1. Going forward, more targeted collaborative needed escalate use innovative entire value chain efficiency, ensure economic feasibility, promote sustainability.

Language: Английский

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Enhancing biomass conversion to bioenergy with machine learning: Gains and problems

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 927, P. 172310 - 172310

Published: April 8, 2024

Language: Английский

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Synthesis, delineation and technological advancements of algae biochar for sustainable remediation of the emerging pollutants from wastewater-a review

Environmental Research, Journal Year: 2024, Volume and Issue: 258, P. 119408 - 119408

Published: June 13, 2024

Language: Английский

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Harnessing artificial intelligence for enhanced bioethanol productions: a cutting-edge approach towards sustainable energy solution

International Journal of Chemical Reactor Engineering, Journal Year: 2024, Volume and Issue: 22(7), P. 719 - 727

Published: July 1, 2024

Abstract The adoption of biofuels as an energy source has experienced a substantial increase, exceeding the consumption fossil fuels. shift can be ascribed to availability renewable resources for production and ecological advantages linked their utilisation. Nevertheless, due its intricate characteristics, process producing ethanol fuel from biomass poses difficulties in terms administration, enhancement, forecasting future results. To tackle these difficulties, it is crucial utilise modelling techniques like artificial intelligence (AI) create, oversee, improve bioethanol procedures. Artificial Neural Networks (ANN) prominent AI technique that offers significant systems’ pretreatment, fermentation, conversion stages. They are highly flexible accurate, making them particularly well-suited. This study thoroughly examines several used production, specifically focusing on research published past ten years. analysis emphasises importance using methods address complexities shows role enhancing efficiency sustainability biofuel industry.

Language: Английский

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Metal–organic framework‐enabled biomass conversion technologies for microalgae bio‐refinery in the food industry

Journal of the Science of Food and Agriculture, Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 8, 2024

Abstract Biomass is a valuable renewable energy adapted as an alternative to traditional fossil fuels. Apart from fuels, biomass synthesized into highly products that are used in various forms including biofuels, biochemical, bioproducts, packing material, and find practice pharmaceutical, cosmetics, nutraceuticals industries. Particularly, microalgae third‐generation feedstock known for its rich carbon content possesses protein lipids carbohydrates produces variety of green such bioethanol, biohydrogen, biodiesel, biomethane, also fixes emission certain amount the atmosphere. However, conversion presence catalyst metal–organic framework (MOF) yields high‐quality products. A MOF porous crystalline material where structure pore size can be controlled making it suitable catalytic reactions appropriate paths. This review briefly explains prevailing status sustainable features components biorefinery application food industry. properties, characteristics MOF‐based technologies with elaborated. In addition, usage value produced industry importance elucidated. challenges integrating processes operations their solutions presented. © 2024 Society Chemical Industry.

Language: Английский

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Highly Efficient Ethanol Upgrading to Higher Alcohols over Surface Acidity-Enhanced Cu-Based Catalysts

Industrial & Engineering Chemistry Research, Journal Year: 2025, Volume and Issue: 64(9), P. 4771 - 4783

Published: Feb. 24, 2025

Currently, the economic and environmental benefits of a C–C coupling technique for upgrading ethanol to produce higher alcohols call improved performance catalysts due limitations such as low reaction efficiency, high byproduct selectivity, easy catalyst deactivation. Meanwhile, there exists lack understanding roles active sites on catalysts, especially surface acid sites, in conversion. Herein, we developed new cost-effective metal phosphate-supported copper catalysts. Cu-support interactions were shown impact dispersion reduction species. Compared Cu/CePO4 Cu/AlPO4, Cu/LaPO4 having area Cu+ content exhibited stronger dehydrogenation activity achieved considerably selectivity (81.0%) at 74.5% conversion 250 °C, well much space-time yield (37.2 mmol·gcat–1·h–1) surpassing those Cu-based previously reported. It was revealed that proper ratio acidic Cu0 Lewis Brønsted conducive acetaldehyde with help highlighting metal-acid synergistic catalytic effect. This study offers reference designing high-performance efficient alcohols.

Language: Английский

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Microwave-assisted torrefaction of lignocellulosic biomass: A critical review of its role in sustainable energy

Biomass and Bioenergy, Journal Year: 2025, Volume and Issue: 197, P. 107777 - 107777

Published: March 12, 2025

Language: Английский

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Review of microwave pyrolysis of sludge to produce high quality biogas: Multi-perspectives process optimization and critical issues proposal

Renewable and Sustainable Energy Reviews, Journal Year: 2022, Volume and Issue: 173, P. 113107 - 113107

Published: Dec. 12, 2022

Language: Английский

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