Preliminary Study on the Determination of Total Carbon, Hydrogen and Nitrogen Content of Calcined Coke

Xianghui Cang, Shuchao Zhang, Jin Wang

Abstract


This paper preliminarily studies the current domestic and foreign standards for the determination of total carbon, hydrogen and nitrogen content in calcined coke, and the instruments used. It lays the foundation for the formulation of relevant industry standards in the future, and also provides technical support for the accurate quantification of carbon content in greenhouse gas emissions.


Keywords


Calcined Coke; Total Carbon, Hydrogen and Nitrogen Content; Infrared Absorption Analyzer; Chn Analyzer

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References


The 21st United Nations Climate Change Conference. The Paris Agreement [EB/OL]2016, 11, 04.

The 75th United Nations General Assembly. general debate [EB/OL] 2020,09,22.

General Administration of Quality Supervision, Inspection and Quarantine, National Bureau of Standards. Announcement on Approving the Release of 11 National Standards including the General Rules for Accounting and Reporting of Greenhouse Gas Emissions from Industrial Enterprises [EB/OL] 2015,11,19.

Hao, L. Study on Determination of Hydrocarbon, Hydrogen and Nitrogen in Coal by LECO CHN628 Elemental Analyzer [J] Energy and Environment, 2019, 2:13-15.

Gong, YL, Hou, DC. Analysis of influencing factors of testing CHN elements with EA3000 element analyzer [J] Analytical Instrumentation, 2021, 2:59-61.

Liu, P, Tang, W, Zhang, BB, Li ZY. Application of High Frequency Induction Combustion-Infrared Absorption Spectrometry to the Determination of Carbon or Sulfur in Inorganic Non-Metal Samples [J] Physical Testing and Chemical Analysis Part B:Chemical Analysis, 2016, 52 :487-496.

ASTM 5373-14 Standard Test Methods for Determination of Carbon, Hydrogen and Nitrogen in Analysis Samples of Coal and Carbon in Analysis Samples of Coal and Coke [S] 2010, 10, 01.

ISO 29541-2010 Solid mineral fuels — Determination of total carbon, hydrogen and nitrogen content — Instrumental method standard [S] 2010, 10, 01.

GB/T 30733-2014 Instrumental method for the determination of carbon, hydrogen and nitrogen content in coal [S]2014, 06, 09.

Zhu DC. Application of Carbon Ultimate Analysis Into Greenhouse Gas Emissions Accounting for Coal-fired Power Plants [J] Power Generation Technology, 2018,8:363-366.




DOI: https://doi.org/10.18686/pes.v4i2.1463

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