Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 115751 - 115751
Опубликована: Фев. 1, 2025
Язык: Английский
Carbon Capture Science & Technology, Год журнала: 2025, Номер unknown, С. 100386 - 100386
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
3
Energy & Environmental Science, Год журнала: 2023, Номер 16(10), С. 4280 - 4304
Опубликована: Янв. 1, 2023
A roadmap that delineates the major hurdles and essential RD&D actions to enable large-scale DACCS deployment.
Язык: Английский
Процитировано
40
Journal of CO2 Utilization, Год журнала: 2023, Номер 76, С. 102587 - 102587
Опубликована: Сен. 27, 2023
Direct air capture (DAC), which removes CO2 directly from ambient air, is a critical negative emission technology for mitigating global climate change. Efficiency and the source of energy are crucial considerations DAC to enable emissions. Substantial technological progress has been made in technologies, promising opportunities exist commercial-scale deployments. However, technologies require high regeneration release sorbents. Various approaches have tested optimized different systems. This review demonstrates that work equivalent demand (supported by either electric grid or fossil fuel combustion) ranges 0.5–18.75 GJ/t-CO2 solid sorbent systems 0.62–17.28 liquid solvent The process energy-demanding key step efficient operation. Potential methods lower include microwave, ultrasound, magnetic particle heating, swing. Although potential date still at lab scale, significant being done optimize system processes.
Язык: Английский
Процитировано
34
Environmental Technology & Innovation, Год журнала: 2023, Номер 31, С. 103217 - 103217
Опубликована: Май 26, 2023
The research towards the development of alternative fuel generation technologies has been triggered by Climate change, global warming, and ongoing depletion fossil fuels. hydrogenation carbon dioxide (CO2) into methanol, dimethyl ether, monoxide, value-added products appears to be a promising path mitigate CO2 emissions. role noble metal catalysts (Pt, Pd, Rh, Au, etc.) in conversion useful addressed this work. literature reported improved catalytic performance reverse water-gas shift (RWGS) reaction, several studies were examined for optimal processes. focus was on preparation techniques, supporting materials, metals loading, reactions mechanism. This paper shows most notable results application demonstrates an enhanced 80% CO selectivity >99%. Furthermore, review demonstrated Au-based improving kinetics reaction with methanol when nano-sized zinc oxide particles involved. Recently, photothermal catalysis resulted high methane yield 100%. Notable paths directed toward investigation Au Pd-based exploited them produce formats compounds conversion. synthesis heterogeneous oxide-zeolite (OX-ZEO) bi-functional can explored reactors powered renewable energy sources.
Язык: Английский
Процитировано
31
Frontiers in Sustainability, Год журнала: 2023, Номер 4
Опубликована: Июнь 15, 2023
The rapid development of direct air capture (DAC) technologies has become critical in order to remove CO 2 from the atmosphere and limit global warming a maximum 1.5°C. In this perspective, we provide mini review current research on emerging liquid- solid-based sorbent materials , summarize existing challenges DAC technologies, suggest future directions accelerate systems. particular, desired properties for breakthrough that efficiently captures releases it sequestration are described.
Язык: Английский
Процитировано
31
ACS Materials Au, Год журнала: 2023, Номер 3(6), С. 576 - 583
Опубликована: Авг. 31, 2023
Direct air capture and integrated CO2 conversion (DACC) technologies have emerged as promising approaches to mitigate the increasing concentration of carbon dioxide (CO2) in Earth's atmosphere. This Perspective provides a comprehensive overview recent advancements materials for capturing converting atmospheric CO2. It highlights crucial role achieving efficient selective well catalysts conversion. The paper discusses performance, limitations, prospects various context sustainable mitigation strategies. Furthermore, it explores multiple roles DACC can play stabilizing
Язык: Английский
Процитировано
28
Advanced Materials, Год журнала: 2024, Номер 36(30)
Опубликована: Май 6, 2024
Abstract A significant amount of research has been conducted in carbon dioxide (CO 2 ) capture, particularly over the past decade, and continues to evolve. This review presents most recent advancements synthetic methodologies CO capture capabilities diverse polymer‐based substances, which includes amine‐based polymers, porous organic polymeric membranes, covering publications last 5 years (2019–2024). It aims assist researchers with new insights approaches develop innovative materials improved capturing capacity, efficiency, sustainability, cost‐effective, thereby addressing current obstacles storage sooner meeting net‐zero emission target.
Язык: Английский
Процитировано
15
Journal of Renewable and Sustainable Energy, Год журнала: 2024, Номер 16(4)
Опубликована: Июль 1, 2024
In the context of dual-carbon target, adoption clean energy in rural areas is an important basis for achieving effective carbon reduction areas. On Unified Theory Technology Acceptance and Use (UTAUT2), this study uses structural equation modeling to investigate influencing factors behavior. The results are as follows: (1) Both expected effect energy's behavior positively correlated with intention adopt energy, whereas rest negatively correlated. willingness has greatest impact on (2) adoption, subjective norms related facilitation support, habits have partial mediating effects intention. reliability a full perceived value no significant energy. (3) Age moderating value, behaviors, adopting energy; education level support or region
Язык: Английский
Процитировано
14
Environmental Science & Technology, Год журнала: 2024, Номер 58(5), С. 2282 - 2292
Опубликована: Янв. 25, 2024
Direct air capture (DAC) of CO2 has gained attention as a sustainable carbon source. One the most promising technologies currently available is liquid solvent DAC (L-DAC), but significant fraction fossil in output stream hinders its utilization carbon-neutral fuels and chemicals. Fossil generated captured during combustion to calcine carbonates, which difficult decarbonize due high temperatures required. Solar thermal energy can provide green high-temperature heat, it flourishes arid regions where environmental conditions are typically unfavorable for L-DAC. This study proposes solar-powered L-DAC approach develops model assess influence location plant capacity on costs. The performed life cycle assessment enables comparison based net removal, demonstrating that not only more environmentally friendly also cost-effective than conventional
Язык: Английский
Процитировано
13
Cleaner Engineering and Technology, Год журнала: 2024, Номер 20, С. 100746 - 100746
Опубликована: Апрель 6, 2024
Direct air capture (DAC) is a promising technology that can help to remove carbon dioxide (CO2) from the air. One application of DAC indoor CO2 direct (iCO2-DAC). A wide range materials with unique properties for have been investigated, including porous materials, zeolites, and metal-organic frameworks. The selection suitable iCO2-DAC depends on several factors, such as cost, adsorption capacity, stability. development new improved an active research area. captured serve renewable source produce biofuels internal use (e.g., heating purposes), decreasing environmental impact buildings. This review article highlights importance improve quality in buildings boost circular economy. We discuss available technologies discussing their focusing those potentially applicable environments. also provide hypothetic scenario where different environments transformed into sustainable fuels by using emerging utilization (microbial electrosynthesis). Finally, we evaluate economic feasibility innovative approach comparison traditional, fossil-based fuels.
Язык: Английский
Процитировано
12