| DOI: | 10.1016/j.jcou.2015.05.003
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| Scopus记录号: | 2-s2.0-84948105198
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| 论文题名: | CO2 utilization in the perspective of industrial ecology, an overview |
| 作者: | Meylan F.D.; Moreau V.; Erkman S.
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| 刊名: | Journal of CO2 Utilization
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| ISSN: | 22129820
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| 出版年: | 2015
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| 卷: | 12 | | 起始页码: | 101
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| 结束页码: | 108
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| 语种: | 英语
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| 英文关键词: | Industrial ecology
; Industrial symbiosis
; Pathways optimization
; Processes integration
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| Scopus关键词: | Ecology
; Environmental technology
; Global warming
; Supercritical fluid extraction
; Anthropic activity
; Atmospheric concentration
; Carbon dioxide emissions
; Energy constraint
; Industrial ecology
; Industrial symbiosis
; Processes integrations
; Public acceptance
; Carbon dioxide
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| 英文摘要: | Carbon dioxide emissions from anthropic activities have accumulated in the atmosphere in excess of 800 Gigatons since preindustrial times, and are continuously increasing. Among other strategies, CO2 capture and storage is one option to mitigate the emissions from large point sources. In addition, carbon dioxide extraction from ambient air is assessed to reduce the atmospheric concentration of CO2. Both direct and indirect (through photosynthesis) pathways are possible. Geological sequestration has significant disadvantages (high cost, low public acceptance, long term uncertainty) whereas carbon dioxide recycling (or utilization) is more consistent with the basic principle of industrial ecology, almost closing material cycles. In this article, a series of technologies for CO2 capture and valorization is described as integrated and optimized pathways. This integration increases the environmental and economic benefits of each technology. Depending on the source of carbon dioxide, appropriate capture and valorization processes are evaluated based on material and energy constraints. © 2015 Elsevier Ltd. |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/52947
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| Appears in Collections: | 影响、适应和脆弱性
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| Recommended Citation: | |
Meylan F.D.,Moreau V.,Erkman S.. CO2 utilization in the perspective of industrial ecology, an overview[J]. Journal of CO2 Utilization,2015-01-01,12
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