| 中澳单种煤性质比较研究 |
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| 引用本文： | 李德瑾.中澳单种煤性质比较研究[J].山东冶金,2012(5):33-35. |
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| 作者姓名： | 李德瑾 |
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| 作者单位： | 济钢集团有限公司 科技质量部,山东 济南250101 |
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| 摘 要： | 介绍了国内部分地区10种炼焦煤及6种澳洲煤的特性,通过对镜质组平均最大反射率、岩相组成、硫含量、磷含量、灰成分催化系数、流动度、奥亚膨胀度等单种煤性质的测定及单种煤炼焦试验,对比澳洲煤与国内煤差异,通过比较发现,对焦炭质量有积极贡献的指标澳洲煤大多优于国内煤。
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| 关 键 词： | 炼焦煤 澳洲煤 单种煤性质 焦炭质量 |
Compare and Study of the Nature of Single Coal from China and Australia |
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| LI Dejin.Compare and Study of the Nature of Single Coal from China and Australia[J].Shandong Metallurgy,2012(5):33-35. |
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| Authors: | LI Dejin |
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| Affiliation: | LI Dejin (The Science and Technology Quality Department of Jinan Iron and Steel Group Corporation, Jinan 250101, China) |
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| Abstract: | This article describes the properties of 10 kinds of domestic coking coal and 6 kinds of coal from Australia. By determining the properties of a single species of coal, such as average maximum vitrinite reflectance, macera] composition, sulfur content, phosphorus content, MBI, fluidity and Audibert-Arnu dilatation etc and coking experiments with single coal, the differences of Australian coal and domestic coal were compared. The results showed that indexes of Australian coal which have a positive contribution to the quality of coke are batter than that of most domestic coal. |
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| Keywords: | coking coal Australian coal single coal property coke quality |
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