| 贫煤和瘦煤捣固炼焦的试验研究 |
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| 引用本文： | 马杰,赵磊磊,李俊峰. 贫煤和瘦煤捣固炼焦的试验研究[J]. 燃料与化工, 2010, 41(1): 19-21 |
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| 作者姓名： | 马杰 赵磊磊 李俊峰 |
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| 作者单位： | 1. 西安建筑科技大学冶金工程学院,西安,710055
2. 韩城同兴冶金有限责任公司,韩城,715405 |
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| 摘 要： | 对贫煤和瘦煤混合煤料的捣固炼焦进行了试验研究，结果表明，对混合煤料进行捣固处理，可以增大煤料的最大胶质层厚度和堆密度，降低煤料的最终收缩度；对于贫煤配加量不超过10％的混合煤料，捣固炼焦后可以生产出合格的冶金焦。
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| 关 键 词： | 贫煤和瘦煤 胶质层 捣固炼焦 |
Experimental study of lean coal and meager coal for stamp coke-making |
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| Ma Jie,Zhao Leilei,Li Junfeng. Experimental study of lean coal and meager coal for stamp coke-making[J]. Fuel & Chemical Processes, 2010, 41(1): 19-21 |
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| Authors: | Ma Jie Zhao Leilei Li Junfeng |
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| Affiliation: | 1. Xi'an University of Architecture and Technology/a>;Xi' an 710055/a>;China/a>;2. Hancheng Tongxing Metallurgy Co./a>;Ltd./a>;Hancheng 715405/a>;China |
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| Abstract: | The experimental study was conducted on lean coal and meager coal blend for stamp coke-making,the results show that the coal blend was treated by stamping,the max. plastic layer thickness and bulk density of coal blend can be increased,the final shrinkage of coal blend can be reduced. For coal blend in which less than 10% lean coal was added,the qualified metallurgy coke can be produced from stamp coke-making. |
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| Keywords: | Lean and meager coal Plastic layer Stamp coke-making |
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