Research on chemical resistance characteristics of water-immersed coal with different metamorphic degrees
文献类型：期刊论文
| 作者 | Xun Zhang2; Mengfan Zhao2; Jing Yang2; Bing Lu2; Gang Wang1; Fengwei Dai2 |
| 刊名 | Scientific Reports
 |
| 卷号 | 12期号:1 |
| ISSN号 | 2045-2322 |
| 英文摘要 | In order to reduce the risk of spontaneous combustion of coal left after long-term flooding in the goaf of the mine, in this paper, the inhibitory properties of different inhibitors on two kinds of water-immersed coals with different metamorphic degrees were studied in depth. The experiment selected Pingzhuang brown coal and Shaqu coking coal as research objects. The raw coal and water-immersed coal samples were compared and analyzed by thermogravimetric experiment method and Fourier transform infrared spectroscopy experiment method. The study showed that the activation temperature of brown coal and coking coal decreased by 7.91 and 2.25 °C respectively, and the activation energy decreased by 43.18kJ 2 , TEMPO, TPPI and PA to the two water-immersed coals, it was found that TPPI could significantly reduce the heat release rate of water-immersed brown coal, and the reduction value was 10.49W |
| 语种 | 英语 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/174572]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.中国科学院金属研究所 2.辽宁工程技术大学 |
| 推荐引用方式 GB/T 7714 | Xun Zhang,Mengfan Zhao,Jing Yang,et al. Research on chemical resistance characteristics of water-immersed coal with different metamorphic degrees[J]. Scientific Reports,12(1). |
| APA | Xun Zhang,Mengfan Zhao,Jing Yang,Bing Lu,Gang Wang,&Fengwei Dai. |
| MLA | Xun Zhang,et al."Research on chemical resistance characteristics of water-immersed coal with different metamorphic degrees".Scientific Reports 12.1 |
入库方式： OAI收割
来源：金属研究所
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