Microstructure evolution of coke under CO2 and H2O atmospheres
Microstructure evolution of coke under CO2 and H2O atmospheres
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CO2和H2O气氛下焦炭的微观结构演化
DOI：
10.1007/s42243-019-00326-7
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发表时间：
2019-09
影响因子：
2.5
通讯作者：
Qing-guo Xue
中科院分区：
文献类型：
--
作者：
Jun Zhao;Hai-bin Zuo;Chao Ling;Wen-tao Guo;Jing-song Wang;Qing-guo Xue
可乐的微观结构对二氧化碳中可口可乐的溶液损失反应具有重要的影响。细粒度结构的溶液损失反应比二氧化碳和H2O大气下的粗粒镶嵌结构的速度快镶嵌结构和流动结构在二氧化碳气氛中的抗渗透能力相对更高，而在二氧化碳和H2O大气下的溶液损失没有明显的差异。碳基质中的Al – Si – Fe化合物对各向异性结构的溶液损失反应有积极影响。可口可乐的壁并加速焦炭的溶液损失率。
The microstructure of coke has an important influence on its thermal properties. The solution loss reactions of coke in CO2 and H2O atmospheres were investigated by in situ observation. The results showed that the isotropic components had a more vigorous reaction than the anisotropic components, and the solution loss reaction of the fine-grained mosaic structure was faster than that of the coarse-grained mosaic structure under the CO2 and H2O atmospheres. The coarse-grained mosaic structure and the flowing structure had a relatively higher anti-erosion ability in the CO2 atmosphere than in the H O atmosphere, and there was no distinct difference in the solution loss of the isotropic structure under the CO2 and H2O atmospheres. The electron probe microanalysis showed that the Al–Si–Fe compounds in the carbon matrix had positive influence on the solution loss reaction of the anisotropic structure. The iron compounds were able to destroy the pore walls of coke and accelerate the solution loss rate of coke.
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DOI：
10.1016/c2016-0-04039-1
发表时间：
2019
期刊：
--
影响因子：
--
作者：
通讯作者：
--
DOI：
--
发表时间：
2006
期刊：
--
影响因子：
--
作者：
H. Valia
通讯作者：
H. Valia
影响因子：
1.8
作者：
R. Sharma;P. S. Dash;P. Banerjee;Deepak Kumar
通讯作者：
R. Sharma;P. S. Dash;P. Banerjee;Deepak Kumar
DOI：
10.1007/s11663-003-0026-9
发表时间：
2003-10
期刊：
Metallurgical and Materials Transactions B
影响因子：
--
作者：
F. McCarthy;V. Sahajwalla;J. Hart;N. Saha-Chaudhury
通讯作者：
F. McCarthy;V. Sahajwalla;J. Hart;N. Saha-Chaudhury
影响因子：
7.4
作者：
K. Miyazawa;T. Yokono;Y. Sanada;H. Marsh
通讯作者：
K. Miyazawa;T. Yokono;Y. Sanada;H. Marsh