Calculating of CO2 emission factors for Chinese cement production based on inorganic carbon and organic carbon
文献类型：期刊论文
| 作者 | Geng, Yuanbo1; Wang, Ziteng1,2; Shen, Lei1; Zhao, Jianan1 |
| 刊名 | JOURNAL OF CLEANER PRODUCTION
 |
| 出版日期 | 2019-04-20 |
| 卷号 | 217页码:503-509 |
| 关键词 | Cement CO2 emissions Emission factors Raw material carbonate method Inorganic carbon Organic carbon |
| ISSN号 | 0959-6526 |
| DOI | 10.1016/j.jclepro.2019.01.224 |
| 通讯作者 | Geng, Yuanbo(gengyb@igsnrr.ac.cn) |
| 英文摘要 | Cement industry is one of the largest anthropogenic carbon dioxide (CO2) emitters in the world, and its emission accounts for 5-7% of the total anthropogenic CO2 emission. As the biggest cement producer, China has attracted worldwide attention in mitigating cement CO2 emission. Many studies did not reflect China's actual emission due to not fully knowing the de-facto cement production in China. The carbon emission factors (EFs) are important parameters to calculate CO2 emission. There are uncertainties in determining Chinese carbon emission factors on cement production. This study analyzed the composition of samples from cement production lines in China and used the raw material carbonate method (RMCM) to calculate process-related EFs of new suspension pre-heater and pre-calciner (NSP) kilns, and it shows that RMCM is more accurate and simpler than other methods. This research also indicates that process-related EF is more accurate when calculation is based on the carbonate (inorganic carbon, IC) decomposition ratio, and the combustion-related EF is more proper when multiplying the total organic carbon (TOC) by the organic carbon combustion ratio, because the majority of the clinkers always contain small amounts of the carbonate that are not fully decomposed and small amounts of fossil fuels (FFs) that are not completely combusted. (C) 2019 Elsevier Ltd. All rights reserved. |
| WOS关键词 | INDUSTRY ; TRADE |
| 资助项目 | Strategic Priority Research Program - Climate Chang: Carbon Budget and Related Issues of the Chinese Academy of Sciences[XDA05010400] |
| WOS研究方向 | Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000461410100049 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | Strategic Priority Research Program - Climate Chang: Carbon Budget and Related Issues of the Chinese Academy of Sciences |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/49211]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Geng, Yuanbo |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Geng, Yuanbo,Wang, Ziteng,Shen, Lei,et al. Calculating of CO2 emission factors for Chinese cement production based on inorganic carbon and organic carbon[J]. JOURNAL OF CLEANER PRODUCTION,2019,217:503-509. |
| APA | Geng, Yuanbo,Wang, Ziteng,Shen, Lei,&Zhao, Jianan.(2019).Calculating of CO2 emission factors for Chinese cement production based on inorganic carbon and organic carbon.JOURNAL OF CLEANER PRODUCTION,217,503-509. |
| MLA | Geng, Yuanbo,et al."Calculating of CO2 emission factors for Chinese cement production based on inorganic carbon and organic carbon".JOURNAL OF CLEANER PRODUCTION 217(2019):503-509. |
入库方式： OAI收割
来源：地理科学与资源研究所
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