Low-Temperature Oxidation Properties of Carboxyl in Coal Based on Model Compound of Spontaneous Combustion of Coal

Ymo Tang; Zenghua Li; Dongjuan Ma

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Low-Temperature Oxidation Properties of Carboxyl in Coal Based on Model Compound of Spontaneous Combustion of Coal

机译：基于煤自燃模型化合物的煤中羧基的低温氧化特性

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According to coal spontaneous combustion theory and coal molecular structure, benzoic acid was adopted as model compound of coal spontaneous combustion by temperature programming to study oxidation reaction under different temperatures (293-423 K). Besides, the generated oxidation products under different reaction conditions were analyzed qualitatively and quantitatively via GC-MS. Reaction temperature and reaction time are the major factors which affect low-temperature oxidation of benzoic acid. This study has provided reference for low-temperature oxidation properties of sole activity structure in coal molecular structure from chemical perspective.

机译：根据煤自燃理论和煤分子结构，通过温度程序设计采用苯甲酸作为煤自燃的模型化合物，研究了在不同温度（293-423 K）下的氧化反应。此外，通过GC-MS对不同反应条件下产生的氧化产物进行了定性和定量分析。反应温度和反应时间是影响苯甲酸低温氧化的主要因素。该研究从化学角度为煤分子结构中单一活性结构的低温氧化性能提供了参考。

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《Asian Journal of Chemistry: An International Quarterly Research Journal of Chemistry》 |2013年第15期|共3页
作者
Ymo Tang; Zenghua Li; Dongjuan Ma;
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正文语种 eng
中图分类化学;
关键词
Low-temperature oxidation; Carboxyl; Benzoic acid; Model compound; Coal spontaneous combustion.;

机译：低温氧化;羧基;苯甲酸;模型化合物;煤自燃;

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1. Low-Temperature Oxidation Properties of Carboxyl in Coal Based on Model Compound of Spontaneous Combustion of Coal [J] . Ymo Tang, Zenghua Li, Dongjuan Ma Asian Journal of Chemistry: An International Quarterly Research Journal of Chemistry . 2013,第15期

机译：基于煤自燃模型化合物的煤中羧基的低温氧化特性
2. Forecast of coal spontaneous combustion based on the variations of functional groups and microcrystalline structure during low-temperature oxidation [J] . Cai Jiawen, Yang Shengqiang, Hu Xincheng, Fuel . 2019,第Octa1期

机译：基于低温氧化过程中官能团和微晶结构的变化预测煤的自燃
3. Oxidation and Self-Reaction of Carboxyl Groups During Coal Spontaneous Combustion [J] . Qi Xuyao, Wang Deming, Xue Haibo, Spectroscopy Letters . 2015,第1a5期

机译：煤自燃过程中羧基的氧化和自反应
4. Analysis on Spontaneous Combustion of the Jurassic Coal Based on Low-temperature Oxidation [C] . Gen-Yin CHENG, Shan FENG, Zhen-Lei NIU, International Conference on Material Science and Engineering . 2017

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5. Study of spontaneous combustion in Wyoming coals: a. Experimental oxidation kinetics. b. Spontaneous combustion modelling. [D] . Krishnaswamy, Srinivasan. 1994

机译：怀俄明州煤的自燃研究：实验氧化动力学。 b。自燃模型。
6. Oxidation Characteristics of Functional Groups inRelation to Coal Spontaneous Combustion [O] . Yutao Zhang, Jing Zhang, Yaqing Li, 2021

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7. Low-Temperature Oxidation of Aldehyde and Alcohol by Model Compounds on Spontaneous Combustion of Coal [O] . Yibo Tang, Zenghua Li, Dongjuan Ma, 2013

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Low-Temperature Oxidation Properties of Carboxyl in Coal Based on Model Compound of Spontaneous Combustion of Coal

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