Biochar as green adsorbents for pharmaceutical pollution in aquatic environments: A review

Desalination, Год журнала: 2024, Номер 583, С. 117725 - 117725

Опубликована: Май 10, 2024

Язык: Английский

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Influence of Ni-loaded red brick powder catalyst on the distribution of pyrolysis products of waste biomass

Journal of Analytical and Applied Pyrolysis, Год журнала: 2025, Номер unknown, С. 106938 - 106938

Опубликована: Янв. 1, 2025

Язык: Английский

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Valorization of Agriculture Residues into Value‐Added Products: A Comprehensive Review of Recent Studies

The Chemical Record, Год журнала: 2024, Номер 24(8)

Опубликована: Июль 25, 2024

Global agricultural by-products usually go to waste, especially in developing countries where products are exported as raw products. Such waste streams, once converted "value-added" could be an additional source of revenue while simultaneously having positive impacts on the socio-economic well-being local people. We highlight utilization thermochemical techniques activate and convert streams such rice straw husk, coconut fiber, coffee wastes, okara power wastes commonly found world into porous activated carbons biofuels. suitable for various applications environmental remediation, climate mitigation, energy storage, conversions batteries supercapacitors, improving crop productivity producing useful

Язык: Английский

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Comprehensive Review of Biomass Pyrolysis: Conventional and Advanced Technologies, Reactor Designs, Product Compositions and Yields, and Techno-Economic Analysis

Energies, Год журнала: 2024, Номер 17(20), С. 5082 - 5082

Опубликована: Окт. 12, 2024

Pyrolysis is an environmentally friendly and efficient method for converting biomass into a wide range of products, including fuels, chemicals, fertilizers, catalysts, sorption materials. This review confirms that scientific research on pyrolysis has remained strong over the past 10 years. The authors examine operating conditions different types pyrolysis, slow, intermediate, fast, flash, highlighting distinct heating rates each. Furthermore, reactors are categorized four groups, pneumatic bed reactors, gravity stationary mechanical with discussion each type. then focuses recent advancements in technologies have improved efficiency, yield, product quality, which, turn, support sustainable energy production effective waste management. composition yields products from been also reviewed. Finally, techno-economic analysis conducted both alone co-pyrolysis other raw

Язык: Английский

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Synthesis and Characterization of Biochars and Activated Carbons Derived from Various Biomasses

Sustainability, Год журнала: 2024, Номер 16(13), С. 5495 - 5495

Опубликована: Июнь 27, 2024

Reducing CO2 emissions is urgently needed to slow down the impacts of climate change. capture using an amine solution has been developed and implemented at pilot commercial scales. However, scrubbing, in particular, produces a lot degraded solvents as waste energy intensive. Solid sorbents have used overcome these drawbacks. In this work, biomass-derived carbon materials were characterized. Advanced thermal chemical processes, i.e., hydrothermal pyrolysis applied produce from agrifood waste, such soybean okara. It was found that functional groups (-C=O -OH) appeared synthesized materials, implying generation surface oxygenated groups. Preliminary results showed activated carbons obtained with good yields relatively high areas, which may be adsorption solve emission problems.

Язык: Английский

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Catalytic co-pyrolysis and kinetic study of microalgae biomass with solid waste feedstock for sustainable biofuel production

Journal of Analytical and Applied Pyrolysis, Год журнала: 2024, Номер unknown, С. 106755 - 106755

Опубликована: Сен. 1, 2024

Язык: Английский

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New integrated processing of chicken bone waste using an enzymatic pretreatment and slow pyrolysis to produce green chemicals

Energy Conversion and Management, Год журнала: 2024, Номер 323, С. 119281 - 119281

Опубликована: Ноя. 16, 2024

Язык: Английский

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Catalytic Conversion of 2‐ Methyl Phenol to Salicylaldehyde Using Manganese‐Oxide Doped Cellulose‐Derived Carbon Spheres

ChemistrySelect, Год журнала: 2025, Номер 10(7)

Опубликована: Фев. 1, 2025

Abstract In this study, we report on the hydrothermal synthesis of MnO x ‐anchored carbon spheres as an effective catalyst. A new method is employed to prepare from cellulose. Using a solvent‐free process, prepared catalyst used convert o‐cresol salicylaldehyde. Methods including XRD, Raman spectroscopy, FE‐SEM, EDS mapping, and HR‐TEM are examine structural morphological characteristics It confirmed BET analysis that doping with increases surface area spheres. At standard atmospheric pressure, conversion salicylaldehyde highly selective due enhanced active sites ‐doped Under /CS catalysts show excellent efficiency, yielding 96% in under 1 h. This study underscores feasibility using robust for controlled oxidation . The results has great deal activity effectiveness, well being cheap reusable, which greatly its potential real‐world catalytic applications.

Язык: Английский

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Differences in organic and inorganic components of poplar, spirulina and pig manure form biochar of very distinct properties

Chemical Engineering Science, Год журнала: 2025, Номер unknown, С. 121512 - 121512

Опубликована: Март 1, 2025

Язык: Английский

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Development and assessment of hybrid machine learning model of biomass pyrolysis process

Chemical Engineering Science, Год журнала: 2025, Номер unknown, С. 121552 - 121552

Опубликована: Март 1, 2025

Язык: Английский

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