Development of a bio‐xerogel from Kraft black liquor and tannin: Crosslinker analysis and property assessment

The Canadian Journal of Chemical Engineering, Год журнала: 2025, Номер unknown

Опубликована: Фев. 14, 2025

Abstract The increasing environmental impact of industrial waste has driven the search for new synthesis routes utilizing natural precursors. This study explores production a biobased polymer from crude Kraft black liquor and condensed tannin, crosslinked with less toxic aldehydes such as furfural glyoxal, alternatives to formaldehyde. synthesized bio‐xerogels demonstrated varying viscosities physical properties depending on tannin content type crosslinker used. Results indicated that furfural‐based formulations successfully gelled exhibited superior mechanical strength stability compared formaldehyde ones. highlights feasibility using lignin‐rich by‐products phenolic compounds develop sustainable, high‐performance materials. contributes achieving sustainable development goals (SDGs) offers potential applications in various environmental, medical, sectors.

Язык: Английский

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Efficient hydrogen conversion of toluene via biochar-supported Fe-Cu bimetallic catalyst under CO2-steam synergistic conditions

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 116401 - 116401

Опубликована: Март 1, 2025

Язык: Английский

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Comprehensive analysis of life cycle energy consumption and environmental impact of hydrogen production process via plasma co-gasification of coal and biomass

Energy, Год журнала: 2025, Номер unknown, С. 135976 - 135976

Опубликована: Апрель 1, 2025

Язык: Английский

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Comparative analysis of syngas production from 11 different biomass feedstocks in a fixed-bed downdraft gasifier

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 126, С. 147 - 158

Опубликована: Апрель 9, 2025

Язык: Английский

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A study on the thermochemical conversion characteristics of biomass mixed blast furnace slag catalyst coupled in supercritical CO2/H2O atmosphere

Renewable Energy, Год журнала: 2024, Номер unknown, С. 121942 - 121942

Опубликована: Ноя. 1, 2024

Язык: Английский

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Mechanisms in CO2 gasification and co-gasification of combustible solid waste: A critical review

Gas Science and Engineering, Год журнала: 2024, Номер 128, С. 205368 - 205368

Опубликована: Июнь 4, 2024

Язык: Английский

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Advancements And Challenges In Agriculture Waste Management: A Comprehensive: Review

Опубликована: Май 5, 2024

Sustainable agricultural practices necessitate the effective treatment and usage of waste produced throughout farming harvesting process, which is known as management. It starts by outlining many sources, such crop leftovers animal dung, agrochemicals, packaging materials. The innovative management technologies strategies composting, anaerobic digestion, bioenergy production, precision agriculture techniques. These advancements offer opportunities to mitigate environmental pollution, enhance soil health, promote resource efficiency within sector. Advancements in technology, policy frameworks, collaborative approaches, stakeholders can foster sustainable that stewardship support long-term viability systems.

Язык: Английский

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Experimental and simulation study on coal-fired power generation coupling with fluidized bed biomass gasification

Journal of the Energy Institute, Год журнала: 2024, Номер 117, С. 101732 - 101732

Опубликована: Июль 1, 2024

Язык: Английский

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Effect of diluent content and H2/CO ratio on the laminar combustion characteristics of syngas

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 89, С. 703 - 716

Опубликована: Окт. 1, 2024

Язык: Английский

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Assessment of Syngas Storage Tank Hazards Taking Account of the Domino Effect

Energies, Год журнала: 2024, Номер 17(8), С. 1857 - 1857

Опубликована: Апрель 12, 2024

In most countries energy needs are satisfied using fossil fuels. Fossil fuel combustion involves environmental pollution and greenhouse gas emissions. The effect of the depletion natural resources growing awareness need to protect environment reasons that clean alternative sources have been significant research issues. One important technologies enabling efficient generation low-emission is gasification process synthesis production. Syngas primarily composed hydrogen carbon monoxide, but depending on feedstock, it can also contain smaller concentrations, e.g., dioxide, methane nitrogen. Because contains flammable toxic substances, may pose hazards humans at every stage production, storage, transport or final utilization if released uncontrollably. This paper presents results analyses related created by an uncontrollable release during storage. A failure a syngas system cause damage other, subsequent technological systems facilities located in neighborhood containing dangerous substances. problem gains special significance stored many tanks, where one result tanks due so-called domino effect. conditions which occur analyzed occurrence probability determined mutual location tanks.

Язык: Английский

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