Assessment Ameliorating Global Warming Though Direct Air Capture

DOI

10.2991/978-2-494069-31-2_55How to use a DOI?

Keywords

global warming; direct air capture; carbon dioxide; chemistry

Abstract

DAC as a solution to negatively increase carbon dioxide in the atmosphere. People are paying more and more attention to this scheme. Despite technological breakthroughs in the past decade, the current principles, limitations and effects of DAC are poorly understood. This paper through collation, literature review and other methods to describe the realization principle of DAC and the expected effect of DAC. The paper finds that there is a problem with DACs, which is the usage of CaCO3 to make use of electricity when it needs to heat and blow air to contactors, because that way would generate abundant CO2 and the DAC would be advanced in its efficiency as long as the problem is solved. Besides, compared with other methods of absorbing carbon dioxide, the cost of DAC is very low, and it can absorb the carbon dioxide released from different places, such as car driving, which also accounts for a large part of the carbon dioxide emissions. Thus, the use of DAC currently is of great significance.

Copyright

© 2022 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Haoyu Lei
PY  - 2022
DA  - 2022/12/29
TI  - Assessment Ameliorating Global Warming Though Direct Air Capture
BT  - Proceedings of the 2022 6th International Seminar on Education, Management and Social Sciences (ISEMSS 2022)
PB  - Atlantis Press
SP  - 437
EP  - 443
SN  - 2352-5398
UR  - https://doi.org/10.2991/978-2-494069-31-2_55
DO  - 10.2991/978-2-494069-31-2_55
ID  - Lei2022
ER  -