| 煤泥水药剂添加的技术改进 |
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| 引用本文： | 王佳雁,吕建华.煤泥水药剂添加的技术改进[J].煤质技术,2010(1):57-59. |
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| 作者姓名： | 王佳雁 吕建华 |
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| 作者单位： | 重庆能投集团松藻煤电公司金鸡岩洗选厂,重庆綦江,401446 |
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| 摘 要： | 针对金鸡岩洗选厂入洗原煤煤质变化较大、灰分和硫分超标等问题,通过对药剂(聚丙烯酰胺)的优化选型、加药系统的技术改进及加药制度的调整,实现了闭路循环清水洗煤和药剂成本降低的目标。
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| 关 键 词： | 煤泥水 药剂优化 技术改进 清水洗煤 降低成本 |
Technical improvement of adding slime water reagent |
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| WANG Jia-yan,L Jian-hua.Technical improvement of adding slime water reagent[J].Goal Quality and Technology,2010(1):57-59. |
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| Authors: | WANG Jia-yan L Jian-hua |
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| Affiliation: | Jinjiyan Coal Preparation Plant of Songzao C & E Corporation Ltd./a>;Chongqing Energy Investment Group/a>;Qijiang 401446/a>;China |
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| Abstract: | Based on problems such as rather large change of raw coal quality and super-standard ash and sulfur content in coal,the target of washing coal with clear water in closed circulation and decreasing reagent cost is realized by means of optimization selecting type of reagent(polyacrylamide),technical improvement of dosing system and adjustment of dosing regulations. |
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| Keywords: | slime water reagent optimization technical improvement washing coal with clear water decreasing cost |
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