稳定气态同位素分析技术在大气环境监测中的研究进展与应用

赵佳龙; 冯和平; 胡树国; 周枫然; 李剑; 王德发; 刘智勇; 张体强

doi:10.13205/j.hjgc.202310004

稳定气态同位素分析技术在大气环境监测中的研究进展与应用

doi: 10.13205/j.hjgc.202310004

赵佳龙¹,
冯和平¹,
胡树国^1,2,
周枫然^1,2,
李剑³,
王德发¹,
刘智勇^1,2,
张体强^1,2, ,

1. 中国计量科学研究院, 北京 100029;
2. 国家气体产品质量检验检测中心, 北京 100029;
3. 青岛市计量技术研究院, 山东青岛 266000

基金项目:

中央级公益性科研院所基本科研业务费项目（AKYZZ2330；AKYZD2107-2）；国家重点研发计划课题（2021YFF0603103）

详细信息

作者简介:
赵佳龙(1999-),男,硕士研究生,主要研究方向为气体成分光谱分析技术。zhaojialong@nim.ac.cn

通讯作者:
张体强(1982-),男,副研究员,主要研究方向为气体计量技术。zhangtq@nim.ac.cn

计量
- 文章访问数: 193
- HTML全文浏览量: 16
- PDF下载量: 14
- 被引次数: 0
出版历程
- 收稿日期: 2023-07-25
- 网络出版日期: 2023-12-26

DEVELOPMENT AND APPLICATION OF STABLE GASEOUS ISOTOPE ANALYSIS TECHNIQUE IN ATMOSPHERIC ENVIRONMENT MONITORING

1. National Institute of Metrology, Beijing 100029, China;
2. National Center for Quality Supervision and Inspection on Gas Products, Beijing 100029, China;
3. Qingdao Institute of Measurement Technology, Qingdao 266000, China

摘要

摘要: 在大气环境监测中，利用稳定气态同位素的测量方法可用于评估大气污染情况，预防和控制大气污染。同时，在碳达峰和碳中和的任务背景下，稳定气态同位素测量技术的应用有助于进一步了解和监测含碳气体的排放和吸收过程，其数据有助于支撑减排政策的制定与优化，从而促进碳减排工作的实施。同位素的分析离不开分析方法与定值技术。总结了稳定气态同位素在质谱技术、气相色谱技术、光谱技术特别是傅里叶变换红外光谱（FTIR）技术以及结合数学模型分析方法等方面的科研进展，总结了3种分析技术的优缺点及在稳定气态同位素方面应用的适用性，为完善碳源碳汇体系和化学分析研究提供支持。
- 稳定气态同位素 /
- 质谱 /
- FTIR /
- 气相色谱 /
- 数学模型 /
- 碳源碳汇
Abstract: In atmospheric environment monitoring, the measurement of stable gaseous isotopes can be used to evaluate atmospheric pollution with the benefit of prevention and control. In the context of achieving carbon peaking and carbon neutrality goals, the application of stable gaseous isotope measurement technology can help monitor the emission and absorption process of greenhouse gas, and its data can also help to support the development and optimization of emission reduction policies, thereby the promotion on the implementation of carbon reduction efforts can be achieved. The analytical methods with value assignment technique are the key factors to the analysis of isotopes, by focusing on this subject, the research progress of stable gaseous isotopes is summarized, which contains three instrumental techniques:mass spectrometry, gas chromatography, and spectroscopy (especially FTIR), and the relating mathematical model is also introduced. Additionally, the advantages and disadvantages of the three techniques with their applicability for the analysis of stable gaseous isotopes are described, which can provide positive support for studying carbon source & sink and chemical analysis.
- stable gaseous isotope /
- mass spectrometry /
- FTIR /
- gas chromatography /
- mathematical model /
- carbon source and sink

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