Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1038/s41893-020-0486-9 |
CO2 mineralization and utilization by alkaline solid wastes for potential carbon reduction | |
Pan, Shu-Yuan1; Chen, Yi-Hung2; Fan, Liang-Shih3; Kim, Hyunook4; Gao, Xiang5; Ling, Tung-Chai6; Chiang, Pen-Chi7; Pei, Si-Lu8; Gu, Guowei9 | |
2020-03-02 | |
发表期刊 | NATURE SUSTAINABILITY
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ISSN | 2398-9629 |
出版年 | 2020 |
卷号 | 3期号:5页码:399-405 |
文章类型 | Article |
语种 | 英语 |
国家 | Taiwan; USA; South Korea; Peoples R China |
英文摘要 | CO2 mineralization and utilization using alkaline solid wastes has been rapidly developed over the last ten years and is considered one of the promising technologies to stabilize solid wastes while combating global warming. Despite the publication of a number of reports evaluating the performance of the processes, no study on the estimation of the global CO2 reduction potential by CO2 mineralization and utilization using alkaline solid wastes has been reported. Here, we estimate global CO2 mitigation potentials facilitated by CO2 mineralization and utilization as a result of accelerated carbonation using various types of alkaline solid wastes in different regions of the world. We find that a substantial amount of CO2 (that is, 4.02 Gt per year) could be directly fixed and indirectly avoided by CO2 mineralization and utilization, corresponding to a reduction in global anthropogenic CO2 emissions of 12.5%. In particular, China exhibits the greatest potential worldwide to implement CO2 mineralization and utilization, where it would account for a notable reduction of up to 19.2% of China's annual total emissions. Our study reveals that CO2 mineralization and utilization using alkaline solid wastes should be regarded as one of the essential green technologies in the portfolio of strategic global CO2 mitigation. CO2 mineralization and utilization via alkaline solid wastes shows promise for both stabilizing solid waste and tackling climate change, but evidence of its actual CO2 reduction potential is scant. This study estimates that CO2 mineralization and utilization could lead to a 12.5% global reduction of CO2 emissions. |
领域 | 资源环境 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000517740000001 |
WOS关键词 | ACCELERATED CARBONATION ; PERFORMANCE EVALUATION ; ENERGY-EFFICIENCY ; INDUSTRIAL-WASTE ; FLY-ASH ; CAPTURE ; TECHNOLOGIES ; CEMENT ; WATER |
WOS类目 | Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies |
WOS研究方向 | Science & Technology - Other Topics ; Environmental Sciences & Ecology |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/249398 |
专题 | 资源环境科学 |
作者单位 | 1.Natl Taiwan Univ, Dept Bioenvironm Syst Engn, Taipei, Taiwan; 2.Natl Taipei Univ Technol, Dept Chem Engn & Biotechnol, Taipei, Taiwan; 3.Ohio State Univ, Dept Chem & Biomol Engn, Columbus, OH 43210 USA; 4.Univ Seoul, Dept Environm Engn, Seoul, South Korea; 5.Zhejiang Univ, Coll Energy Engn, State Key Lab Clean Energy Utilizat, Hangzhou, Peoples R China; 6.Hunan Univ, Coll Civil Engn, Key Lab Green & Adv Civil Engn Mat & Applicat Tec, Changsha, Peoples R China; 7.Natl Taiwan Univ, Grad Inst Environm Engn, Taipei, Taiwan; 8.China Tianying Inc, Res Inst Tianying Shanghai, Shanghai, Peoples R China; 9.Tongji Univ, Coll Environm Sci & Engn, Shanghai, Peoples R China |
推荐引用方式 GB/T 7714 | Pan, Shu-Yuan,Chen, Yi-Hung,Fan, Liang-Shih,et al. CO2 mineralization and utilization by alkaline solid wastes for potential carbon reduction[J]. NATURE SUSTAINABILITY,2020,3(5):399-405. |
APA | Pan, Shu-Yuan.,Chen, Yi-Hung.,Fan, Liang-Shih.,Kim, Hyunook.,Gao, Xiang.,...&Gu, Guowei.(2020).CO2 mineralization and utilization by alkaline solid wastes for potential carbon reduction.NATURE SUSTAINABILITY,3(5),399-405. |
MLA | Pan, Shu-Yuan,et al."CO2 mineralization and utilization by alkaline solid wastes for potential carbon reduction".NATURE SUSTAINABILITY 3.5(2020):399-405. |
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