Modernizing cement manufacturing in China leads to substantial environmental gains
文献类型：期刊论文
| 作者 | Xu, Xiaozhen1; Huang, Beijia1; Liu, Litao2; Cao, Zhi3; Gao, Xiaofeng4; Mao, Ruichang5; Duan, Lian1; Chen, Yanxi1; Wang, Yuyue1; Liu, Gang6 |
| 刊名 | COMMUNICATIONS EARTH & ENVIRONMENT
 |
| 出版日期 | 2022-11-17 |
| 卷号 | 3期号:1页码:9 |
| DOI | 10.1038/s43247-022-00579-3 |
| 通讯作者 | Huang, Beijia(ywhbjia@163.com) |
| 英文摘要 | The adoption of more efficient technologies has reduced the environmental impacts associated with cement manufacturing in China during the period 1996-2021, according to a life-cycle assessment based on provincial-level data. China has witnessed a construction boom and thus an enormous amount of cement use in the past decades. At the same time, cement manufacturing technology has been upgraded rapidly. Here, based on national- and provincial-level data, we adopt regression models, life cycle assessment, and scenario analyses to present the evolution and environmental impacts of cement manufacturing technologies from 1996 to 2021. We find that novel suspension preheater rotary kilns account for approximately 99% of cement production in China in 2021. Climate change and fossil depletion are identified as the key environmental burdens of cement manufacturing, whereas the reduction in particulate matter emissions appears to be the most prominent benefit of the new technology. By 2021, technology upgrades had led to a mitigation of pollution from cement manufacturing by 25% to 53%. Our findings can help inform credible pathways towards a more sustainable and environmentally friendly cement industry. |
| WOS关键词 | CO2 EMISSIONS ; INDUSTRY ; IMPACT ; OPTIMIZATION ; POLLUTANTS ; REDUCTION ; INVENTORY ; POLLUTION ; PROGRESS |
| 资助项目 | National Natural Science Foundation of China[71974129] ; National Natural Science Foundation of China[71991484] ; Shanghai Pujiang Programme[20PJ1412000] ; Programme of Special Appointment [Eastern Scholar] of the Shanghai Institute of Higher Learning[TP2020049] |
| WOS研究方向 | Environmental Sciences & Ecology ; Geology ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| 出版者 | SPRINGERNATURE |
| WOS记录号 | WOS:000885735300001 |
| 资助机构 | National Natural Science Foundation of China ; Shanghai Pujiang Programme ; Programme of Special Appointment [Eastern Scholar] of the Shanghai Institute of Higher Learning |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/187079]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Huang, Beijia |
| 作者单位 | 1.Univ Shanghai Sci & Technol, Sch Environm & Architecture, Shanghai, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China 3.Univ Antwerp, Energy & Mat Infrastruct & Bldg EMIB, Antwerp, Belgium 4.Chongqing Univ, Coll Environm & Ecol, Key Lab Three Gorges Reservoir Reg Ecoenvironm, Minist Educ, Chongqing, Peoples R China 5.Tsinghua Univ, Sch Civil Engn, Dept Construct Management, Beijing, Peoples R China 6.Univ Southern Denmark, Dept Green Technol, Odense, Denmark |
| 推荐引用方式 GB/T 7714 | Xu, Xiaozhen,Huang, Beijia,Liu, Litao,et al. Modernizing cement manufacturing in China leads to substantial environmental gains[J]. COMMUNICATIONS EARTH & ENVIRONMENT,2022,3(1):9. |
| APA | Xu, Xiaozhen.,Huang, Beijia.,Liu, Litao.,Cao, Zhi.,Gao, Xiaofeng.,...&Liu, Gang.(2022).Modernizing cement manufacturing in China leads to substantial environmental gains.COMMUNICATIONS EARTH & ENVIRONMENT,3(1),9. |
| MLA | Xu, Xiaozhen,et al."Modernizing cement manufacturing in China leads to substantial environmental gains".COMMUNICATIONS EARTH & ENVIRONMENT 3.1(2022):9. |
入库方式： OAI收割
来源：地理科学与资源研究所
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