Chemical mechanism development for ammonia/n-heptane blends in dual fuel engines

Journal of the Energy Institute, Год журнала: 2025, Номер unknown, С. 102077 - 102077

Опубликована: Март 1, 2025

Язык: Английский

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Dual heteroatom-doped porous biochar from chitosan/lignosulfonate gels for enhanced removal of tetracycline by persulfate activation: Performance and mechanism

International Journal of Biological Macromolecules, Год журнала: 2025, Номер 295, С. 139690 - 139690

Опубликована: Янв. 9, 2025

Язык: Английский

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Dynamic Tailoring Porosity and Surface Chemistry of Ultramicroporous Carbon Spheres for Highly Selective Post-combustion CO₂ Capture

ACS Materials Au, Год журнала: 2025, Номер 5(2), С. 397 - 408

Опубликована: Янв. 17, 2025

Carbon capture has emerged as a pivotal carbon neutrality technology for addressing greenhouse effect challenges. Porous carbons are one of the most promising adsorbents CO2 and separation from flue gas, yet their traditional synthesis necessitates inert atmospheres to avoid oxidation, which greatly restricts large-scale production at low cost advanced industrial applications. Herein, we propose an innovative pathway fabrication porous via one-step pyrolysis in air environment. Porosity surface chemistry can be concurrently tailored by controlling air-assisted process, optimization mechanism is unveiled detail. The resultant materials feature well-interconnected hierarchical porosity with highly proportioned ultramicroporosity, uniform spherical morphology, high heteroatom doping levels. By leveraging chemistry, optimal sample exhibits superior behaviors satisfactory uptake ultrahigh selectivity. CO2/N2 selectivity reaches up 160 0.15 bar 25 °C, it still achieves 76 1.0 ranking top 5% reported carbons. We explore correlations between porosity, heteroatoms, behaviors. decisive function on capacity selectivity, especially heteroatoms could have positive promotion caused extra CO2-philic sites. This work pioneers feasible approach directional design functional through under mild conditions.

Язык: Английский

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Construction of N/O co-doped defect-rich porous carbon (DRPC) by multifunctional potassium salt initiated multistage explosion coupled with microwave pyrolysis

Fuel, Год журнала: 2025, Номер 388, С. 134464 - 134464

Опубликована: Янв. 22, 2025

Язык: Английский

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Combined production of multi-objective chemicals from degradative solvent extraction of sesame meal

Fuel, Год журнала: 2025, Номер 387, С. 134454 - 134454

Опубликована: Янв. 20, 2025

Язык: Английский

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Microalgal biofuels production and advances in sustainable applications

Elsevier eBooks, Год журнала: 2025, Номер unknown, С. 395 - 413

Опубликована: Янв. 1, 2025

Язык: Английский

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Nitrogen-enriched pyrolysis and catalytic pyrolysis of municipal sludge extract

Frontiers of Chemical Science and Engineering, Год журнала: 2025, Номер 19(4)

Опубликована: Март 3, 2025

Язык: Английский

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A statistical approach for the valorization of hemicellulosic liquor from sunflower stalk in biosurfactant production

Biomass Conversion and Biorefinery, Год журнала: 2025, Номер unknown

Опубликована: Апрель 12, 2025

Язык: Английский

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Flue gas resourcing coupled with biomass conversion: catalytic nitrogen-rich pyrolysis of cellulose regulated by O2 concentration

Separation and Purification Technology, Год журнала: 2025, Номер unknown, С. 133141 - 133141

Опубликована: Апрель 1, 2025

Язык: Английский

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Multisite CuNi/Al₂O₃ Catalyst Enabling High-Efficiency Reductive Amination of Biomass-Derived Levulinic Acid (Esters) to Pyrrolidones under Mild Conditions

ACS Catalysis, Год журнала: 2024, Номер 15(1), С. 91 - 104

Опубликована: Дек. 13, 2024

Язык: Английский

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