Comprehensive analysis of waste-to-hydrogen technologies integrated with circular economy principles: Potential and challenges

International Journal of Hydrogen Energy, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Язык: Английский

---

Agricultural Wastes and Their By-Products for the Energy Market

Energies, Год журнала: 2024, Номер 17(9), С. 2099 - 2099

Опубликована: Апрель 27, 2024

The conversion of lignocellulosic agricultural waste into biofuels and other economically valuable compounds can reduce dependence on fossil fuels, harmful gas emissions, support the sustainability natural resources, including water, minimize amount in landfills, thus reducing environmental degradation. In this paper, wastes biomethane, biohydrogen, biodiesel, bioethanol, biobutanol, bio-oil is reviewed, with special emphasis primary secondary residues as substrates. Some novel approaches are mentioned that offer opportunities to increase efficiency valorization, e.g., hybrid systems. addition physical, chemical, biological pretreatment waste, some combined methods mitigate negative effects various recalcitrant processing (alkali-assisted thermal pretreatment, hydrolysis alkali bioaugmentation) evaluated. addition, production volatile fatty acids, polyhydroxyalkanoates, biochar, hydrochar, cellulosic nanomaterials, selected platform chemicals from described. Finally, potential uses recovered products discussed.

Язык: Английский

---

Industrial waste gases as a resource for sustainable hydrogen production: Resource availability, production potential, challenges, and prospects

Carbon Capture Science & Technology, Год журнала: 2024, Номер 12, С. 100228 - 100228

Опубликована: Май 29, 2024

Industrial sectors, pivotal for the economic prosperity of nations, rely heavily on affordable, reliable, and environmentally friendly energy sources. Industries like iron steel, oil refineries, coal-fired power plants, while instrumental to national economies, are also most significant contributors waste gases that contain substantial volumes carbon monoxide (CO). CO can be converted a highly efficient free fuel, hydrogen (H2) through well-known water gas shift reaction. However, untapped potential H2 from industrial streams is yet explored. This first article investigates production gases. The available resource (i.e., CO) its estimated. provides insights into principal challenges avenues long-term adoption. results showed 249.14 MTPY produce 17.44 annually. suggests revolutionize management contribute significantly towards Sustainable Development Goals 7, 9, 13ensuring access sustainable, modern all taking decisive climate action, respectively.

Язык: Английский

---

Challenging the status quo: Hydrogen as a catalyst for energy development in Africa

Sustainable Energy Technologies and Assessments, Год журнала: 2024, Номер 68, С. 103850 - 103850

Опубликована: Июнь 14, 2024

Язык: Английский

---

Utilization of agricultural waste-based materials in geopolymer

Elsevier eBooks, Год журнала: 2025, Номер unknown, С. 145 - 170

Опубликована: Янв. 1, 2025

Язык: Английский

---

Evaluation of the Impact of Hydrogen Blending on the Process Characteristics of a Cold Energy Power Generation System

Journal of Cleaner Production, Год журнала: 2025, Номер unknown, С. 145235 - 145235

Опубликована: Март 1, 2025

Язык: Английский

---

Solubility of hydrogen in different single-component liquid fuel solvents

Journal of Molecular Liquids, Год журнала: 2025, Номер unknown, С. 127448 - 127448

Опубликована: Март 1, 2025

Язык: Английский

---

Hydrogen economy research using Latent Dirichlet Allocation topic modeling: Review, trends and future directions

Cleaner Engineering and Technology, Год журнала: 2025, Номер unknown, С. 100953 - 100953

Опубликована: Апрель 1, 2025

Язык: Английский

---

Tailored PEO synthesis and in-situ ATR-FTIR study of PtSnO2/Nb coral-like structures for application in ethanol electrooxidation

Journal of Alloys and Compounds, Год журнала: 2024, Номер 1002, С. 175178 - 175178

Опубликована: Июнь 13, 2024

Язык: Английский

---

Towards the production of 1,4:3,6-dianhydro-α-d-glucopyranose from biomass fast pyrolysis based on oxalic acid-assisted torrefaction pretreatment

Journal of Analytical and Applied Pyrolysis, Год журнала: 2024, Номер 182, С. 106702 - 106702

Опубликована: Авг. 15, 2024

Язык: Английский

---