| 炼焦型煤粘结剂的研究 |
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| 引用本文： | 邓德敏,刘霞,廖洪强.炼焦型煤粘结剂的研究[J].燃料与化工,2010,41(4):5-7. |
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| 作者姓名： | 邓德敏 刘霞 廖洪强 |
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| 作者单位： | 1. 首钢工学院,北京,100043
2. 首钢环保产业事业部,北京,100041 |
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| 摘 要： | 用粒经小于0.2mm的长焰煤、焦粉与焦油按一定比例混合,制得生产冶金焦的型煤粘结剂。配入1^#煤浆粘结剂10%和3^#煤浆粘结剂8%生产型煤,均可得到较高冷强度的型煤。该粘结剂配煤制得的型煤成型率为60%～75%,抗压强度大于100N/个,落下强度大于90%,满足了炼焦型煤生产、运输和装炉过程中的强度要求。
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| 关 键 词： | 型煤 粘结剂 抗压强度 落下强度 |
Study on the binder for briquetted coal for coke-making |
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| Deng Demin,Liu Xia,Liao Hongqiang.Study on the binder for briquetted coal for coke-making[J].Fuel & Chemical Processes,2010,41(4):5-7. |
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| Authors: | Deng Demin Liu Xia Liao Hongqiang |
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| Affiliation: | Deng Demin1 Liu Xia1 Liao Hongqiang2 (1.The College of Shougang,Beijing 100043,China,2.The Environmental Protection Industrial Division of Shougang,Beijing 100041,China) |
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| Abstract: | Long flame coal with the grain size of less than 0.2mm, coke fine and coal tar were mixed together according to a certain proportion to prepare the binder for briquetted coal to produce metallurgical coke.10% of No.1 coal slurry binder and 8% of No.3 coal slurry binder were blended respectively to briquetted coal production, by which briquetted coal with higher cold strength can be obtained, the compressive strength was greater than 100N/off, the falling strength was greater than 90%, which can meet the str... |
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| Keywords: | Briquetted coal Binder Compressive strength Falling strength |
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