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What are the benefits of separating carbon dioxide from air? 


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Separating carbon dioxide from air has several benefits. It can achieve negative carbon emissions, helping to mitigate climate deterioration . This technology can be applied to various sources such as flue gas, syngas, integrated gasification combined cycle (IGCC) synthesis gas, natural gas, and biogas . By capturing CO2 from air, it is possible to reduce atmospheric CO2 levels without making existing energy or transportation infrastructure obsolete . Additionally, separating CO2 from ambient air is important for reducing air pollution and minimizing the negative health effects associated with long-term exposure to CO2 . Different techniques, such as physical, chemical, and biological methods, are being explored for CO2 separation, with a focus on cost-effectiveness and environmental sustainability . Promising technologies, such as graphene filters, are being developed to selectively separate CO2 from air .

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Papers (3)Insight
Journal ArticleDOI
Meng Yang, Chao Ma, Mimi Xu, Shujuan Wang, Lizhen Xu 
18 Nov 2019
24 Citations
The paper does not explicitly mention the benefits of separating carbon dioxide from air. The paper primarily focuses on the challenges and advancements in CO2 adsorption from air, including the development of adsorbents, practical factors, and adsorption processes.
The provided paper does not mention the benefits of separating carbon dioxide from air. The paper is about a carbon dioxide gas separating device that combines hydrate-based methods and chemical absorption methods to reduce secondary pollution and running costs.
Reference BookDOI
01 Jan 2014
43 Citations
The benefits of separating carbon dioxide from air include reducing atmospheric CO2 levels without making existing energy or transportation infrastructure obsolete, and eliminating the need for a network of pipelines for CO2 transportation and disposal.

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