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Solar-driven direct air capture to produce sustainable aviation fuel [PDF]
Nature CommunicationsRenewable energy-powered direct air capture with subsequent utilisation offers a sustainable decarbonisation strategy for a circular economy. Whereas current liquid-based capture technology relies on natural gas combustion for high-temperature ...
Yide Han +7 more
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Direct air capture enables sustainable methanol production in water-scarce regions [PDF]
Nature CommunicationsMethanol is an essential chemical for the global economy, but its production typically requires substantial water inputs. Here we investigate the techno-economic potential of water-conscious methanol production across more than 20,000 regions worldwide ...
Henrik Wenzel +5 more
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The role of direct air capture in achieving climate-neutral aviation [PDF]
Nature CommunicationsGrowing demand for air travel and limited scalable solutions pose significant challenges to the mitigation of aviation’s climate change impact. Direct air capture (DAC) may gain prominence due to its versatile applications for either carbon removal ...
Nicoletta Brazzola +4 more
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A comparative review of performance of nanomaterials for Direct Air Capture
Energy Reports, 2021 The rapid rise in atmospheric CO2 levels necessitates the removal of greenhouse gases. Direct Air Capture (DAC), as a representative negative emission technology, is a method to capture CO2 directly from the atmosphere and reduce global CO2 ...
Yanhao Deng +3 more
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Ethanol-treated eggshell-derived sorbents for direct air capture
Journal of CO2 Utilization, 2023 Eggshell is a cheap and environmentally friendly waste stream from the food industry, which could be potentially used for different applications in a circular economy scenario.
Morven J. Cormie +4 more
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Textured carbon capture composite (C3) films for distributed direct air capture in urban spaces
Cleaner Engineering and Technology, 2021 To achieve the ambitious targets set out in the Paris Agreement, technological innovations that will advance direct air capture technology are needed. The grand challenge to increase total amount of CO2 capture directly from ambient air may be achieved ...
Daniel Wirawan +4 more
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Current status and pillars of direct air capture technologies
iScience, 2022 Summary: Climate change calls for adaptation of negative emission technologies such as direct air capture (DAC) of carbon dioxide (CO2) to lower the global warming impacts of greenhouse gases.
Mihrimah Ozkan +3 more
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Natural Gas vs. Electricity for Solvent-Based Direct Air Capture
Frontiers in Climate, 2021 Removing CO2 from the air with chemicals (Direct Air Capture, DAC) requires a significant amount of energy. Here, we evaluate the cost of co-constructing a solvent DAC process with its energy system.
Noah McQueen +4 more
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A Review of CO2 Adsorption From Ambient Air (Direct Air Capture)
Al-Qadisiyah Journal for Engineering Science, 2020 Direct Air Capture (DAC) has risen in the past decade as a promising choice to remove CO2 directly from ambient air. Although there are many technologies like pre-combustion, post-combustion and oxy- combustion to mitigate the emissions of CO2, there is ...
Hind Jihad Kadhim Shabbani
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Direct air capture system: a feasibility study for Izmir
International Journal of Sustainable Energy, 2022 This study aims to reduce 1% of the annual emissions in the city of Izmir. In line with this target, this study worked on the integration of a liquid solvent-based DACS system within Izmir.
K.M. Murat Tunc +4 more
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