Renewable Energy, Год журнала: 2024, Номер 229, С. 120777 - 120777
Опубликована: Июнь 6, 2024
Язык: Английский
Renewable Energy, Год журнала: 2024, Номер 229, С. 120777 - 120777
Опубликована: Июнь 6, 2024
Язык: Английский
Environmental Chemistry Letters, Год журнала: 2021, Номер 20(1), С. 153 - 188
Опубликована: Окт. 6, 2021
Abstract Dihydrogen (H 2 ), commonly named ‘hydrogen’, is increasingly recognised as a clean and reliable energy vector for decarbonisation defossilisation by various sectors. The global hydrogen demand projected to increase from 70 million tonnes in 2019 120 2024. Hydrogen development should also meet the seventh goal of ‘affordable energy’ United Nations. Here we review production life cycle analysis, geological storage utilisation. produced water electrolysis, steam methane reforming, pyrolysis coal gasification. We compare environmental impact routes analysis. used power systems, transportation, hydrocarbon ammonia production, metallugical industries. Overall, combining electrolysis-generated with underground porous media such reservoirs salt caverns well suited shifting excess off-peak dispatchable on-peak demand.
Язык: Английский
Процитировано
665Environmental Chemistry Letters, Год журнала: 2021, Номер 19(6), С. 4075 - 4118
Опубликована: Июль 23, 2021
Abstract The global energy demand is projected to rise by almost 28% 2040 compared current levels. Biomass a promising source for producing either solid or liquid fuels. Biofuels are alternatives fossil fuels reduce anthropogenic greenhouse gas emissions. Nonetheless, policy decisions biofuels should be based on evidence that produced in sustainable manner. To this end, life cycle assessment (LCA) provides information environmental impacts associated with biofuel production chains. Here, we review advances biomass conversion and their impact assessment. Processes gasification, combustion, pyrolysis, enzymatic hydrolysis routes fermentation. Thermochemical processes classified into low temperature, below 300 °C, high higher than i.e. combustion pyrolysis. Pyrolysis because it operates at relatively lower temperature of up 500 which 800–1300 °C. We focus 1) the drawbacks advantages thermochemical biochemical various possibility integrating these better process efficiency; 2) methodological approaches key findings from 40 LCA studies pathways published 2019 2021; 3) bibliometric trends knowledge gaps using routes. integration hydrothermal circular economy.
Язык: Английский
Процитировано
487Environmental Chemistry Letters, Год журнала: 2021, Номер 19(6), С. 4137 - 4164
Опубликована: Авг. 27, 2021
Язык: Английский
Процитировано
131Biomass, Год журнала: 2023, Номер 3(1), С. 31 - 63
Опубликована: Янв. 10, 2023
The pyrolysis of lignocellulosic biomass is a promising technology for obtaining renewable chemicals and fuels to replace fossil-based products. However, due the complexity lignin, cellulose hemicellulose molecules, large variety compounds are often formed, making commercial implementation difficult. use catalyst during reactions has been recognized as one major improvements in pyrolysis, allowing production selected compounds. Moreover, number available catalysts opens up wide range possibilities controlling reaction network. Zeolites, hierarchical zeolites, alkali alkaline earth oxides, transition metals carbonaceous materials, among others, have investigated biomasses. In addition, bifunctional play role well addition plastics hydrogen donors. This review aims present discuss detail state-of-the-art catalytic focusing on relationships between properties obtained A guideline selecting also provided.
Язык: Английский
Процитировано
45Journal of Bioresources and Bioproducts, Год журнала: 2025, Номер unknown
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
4Environmental Chemistry Letters, Год журнала: 2021, Номер 19(5), С. 3609 - 3629
Опубликована: Май 17, 2021
Язык: Английский
Процитировано
81Fuel, Год журнала: 2021, Номер 304, С. 121437 - 121437
Опубликована: Июль 20, 2021
Язык: Английский
Процитировано
61Fuel, Год журнала: 2022, Номер 333, С. 126268 - 126268
Опубликована: Окт. 20, 2022
Язык: Английский
Процитировано
61Environmental Chemistry Letters, Год журнала: 2022, Номер 21(3), С. 1555 - 1583
Опубликована: Ноя. 23, 2022
Язык: Английский
Процитировано
59Environmental Chemistry Letters, Год журнала: 2022, Номер 21(2), С. 1231 - 1250
Опубликована: Дек. 19, 2022
Abstract The huge amounts of sewage sludge produced by municipal wastewater treatment plants induce major environmental and economical issues, calling for advanced disposal methods. Traditional methods increase greenhouse gas emissions pollution. Moreover, biochar created from often cannot be used directly in soil applications due to elevated levels heavy metals other toxic compounds, which alter biota earthworms. This has limited the application sludge-derived as a fertilizer. Here, we review biomass co-pyrolysis with focus on stabilization toxicity reduction biochar. We observed that co-pyrolyzing materials reduced metal concentrations decreased risk up 93%. Biochar could enhance reproduction stimulation 20‒98%. Heavy immobilization transformation are controlled co-feed material mixing ratio, pyrolysis temperature, atmosphere.
Язык: Английский
Процитировано
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