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石灰碳汇综述
引用本文:刘丽丽,凌江华,铁莉,王娇月,邴龙飞,郗凤明.石灰碳汇综述[J].生态学杂志,2018,29(1):327-334.
作者姓名:刘丽丽  凌江华  铁莉  王娇月  邴龙飞  郗凤明
作者单位:1.中国科学院沈阳应用生态研究所, 沈阳 110016;;2.中国科学院大学, 北京 100049;;3.辽宁石油化工大学, 辽宁抚顺 113001;;4.沈阳市第五中学, 沈阳 110041
基金项目:本文由国家自然科学基金项目(41473076,41603068)和中国博士后科学基金项目(2017M611283)资助
摘    要:以“碳失汇”科学之谜和碳捕集与封存技术发展为背景,从石灰碳化原理、影响因素和石灰在化工、冶金、建筑以及石灰窑灰处理等领域的利用方式,综述了石灰物质流动过程的碳汇研究.结果发现: 石灰材料和环境条件是影响碳化的主要因素;石灰碳汇主要集中在化工、冶金和建筑领域;已有研究侧重分析石灰碳汇的机理、影响因素,但缺乏系统的碳汇核算方法.今后的研究工作应从以下几方面加强: 从物质流动的角度出发,建立系统完整的石灰碳汇核算方法;量化我国乃至全球的石灰碳汇量,阐明石灰生产过程中排放的CO2抵消比例;分析石灰碳汇对碳失汇的贡献比例,明晰部分失踪碳汇;推动石灰碳捕集与封存技术发展,为我国应对气候变化国际谈判提供科学依据.

关 键 词:碳汇  石灰  物质流分析  碳失汇  碳捕集与封存
收稿时间:2017-06-21

Review of lime carbon sink.
LIU Li-li,LING Jiang-hua,TIE Li,WANG Jiao-yue,BING Long-fei,XI Feng-ming.Review of lime carbon sink.[J].Chinese Journal of Ecology,2018,29(1):327-334.
Authors:LIU Li-li  LING Jiang-hua  TIE Li  WANG Jiao-yue  BING Long-fei  XI Feng-ming
Institution:;1.Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China;;2.University of Chinese Academy of Sciences, Beijing 100049, China;;3.Liaoning Shihua University, Fushun 113001, Liaoning, China;;4.Shenyang Fifth Middle School, Shenyang 110041, China
Abstract:Under the background of “missing carbon sink” mystery and carbon capture and storage (CCS) technology development, this paper summarized the lime material flow process carbon sink from the lime carbonation principles, impact factors, and lime utilization categories in chemical industry, metallurgy industry, construction industry, and lime kiln ash treatment. The results showed that the lime carbonation rate coefficients were mainly impacted by materials and ambient conditions; the lime carbon sink was mainly in chemical, metallurgy, and construction industries; and current researches focused on the mechanisms and impact factors for carbonation, but their carbon sequestration calculation methods had not been proposed. Therefore, future research should focus on following aspects: to establish a complete system of lime carbon sequestration accounting method in view of material flow; to calculate lime carbon sequestration in both China and the world and explain their offset proportion of CO2 emission from lime industrial process; to analyze the contribution of lime carbon sequestration to missing carbon sink for clarifying part of missing carbon sinks; to promote the development of carbon capture and storage technology and provide some scientific bases for China’s international negotiations on climate change.
Keywords:carbon sink  lime  material flow analysis  missing carbon sink  carbon capture and storage
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