| 加入活性催化添加剂提高焦炭强度试验 |
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| 引用本文： | 吴庆华,张双龙,武青文.加入活性催化添加剂提高焦炭强度试验[J].煤质技术,2007(6):19-20. |
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| 作者姓名： | 吴庆华 张双龙 武青文 |
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| 作者单位： | 河北金牛能源集团有限责任公司,井陉矿务局,河北,石家庄,050100 |
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| 摘 要： | 通过在40 kg试验焦炉的配合煤中加入沥青,特别是加入微量硼化物、稀土添加剂等活性催化剂的试验,初步证实加入活性催化剂可以明显提高焦炭强度。
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| 关 键 词： | 煤沥青 硼化物 稀土添加剂 焦炭强度 |
| 文章编号： | 1007-7677（2007）06-0019-02 |
| 收稿时间： | 2007-08-28 |
| 修稿时间： | 2007年8月28日 |
The experiments of improving coke strength by mixing the active catalysts |
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| WU Qing-hua,ZHANG Shuang-long,WU Qing-wen.The experiments of improving coke strength by mixing the active catalysts[J].Goal Quality and Technology,2007(6):19-20. |
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| Authors: | WU Qing-hua ZHANG Shuang-long WU Qing-wen |
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| Affiliation: | Jingxing Coal Mining Administration Bureau, Hebei Jinniu Energy Resources Corporation Ltd., Shijiazhuang 050100, China |
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| Abstract: | By mixing the pitch into blending coal,and mixing the active catalysts such as trace boride and rare-earth additive etc.in 40 kg coke oven,it is confirmed that coke strength is improved obviously by mixing the active catalysts into blending coal. |
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| Keywords: | coal pitch boride rare-earth additive coke strength |
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