| 表面活性剂对细粒煤脱水的试验研究 |
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| 引用本文： | 李玉霞,任真,郭建国,郭建平. 表面活性剂对细粒煤脱水的试验研究[J]. 选煤技术, 2012, 0(3): 16-18 |
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| 作者姓名： | 李玉霞 任真 郭建国 郭建平 |
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| 作者单位： | 中国日用化学工业研究院,山西太原,030001 |
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| 摘 要： | 为降低山西选煤厂细粒煤水分,选用不同种类的表面活性剂对细粒煤进行了脱水试验研究,试验结果表明了非离子表面活性剂硅油能显著地降低细粒煤中水的含量,脱水效果明显。
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| 关 键 词： | 表面活性剂 细粒煤 脱水试验 脱水机理 水分 |
Experimental study on effect of surfactant on dewatering of fine clean coal |
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| LI Yu-xia , REN zhen , GUO Jian-guo , GUO Jian-ping. Experimental study on effect of surfactant on dewatering of fine clean coal[J]. Coal Preparation Technology, 2012, 0(3): 16-18 |
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| Authors: | LI Yu-xia REN zhen GUO Jian-guo GUO Jian-ping |
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| Affiliation: | (China Daily Research Institute of Chemical Industry,Taiyuan,Shanxi 030001,China) |
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| Abstract: | In order to reduce the moisture of fine coal in Shanxi coal preparation plant,the experiment research was done using different kinds of surfactants were used as dewatering agent for fine clean coal dewatering.The experiment results showed that the non-ionic surfactants silicone oil could obviously reduce the water content of the fine coal,the dewatering effect was notable. |
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| Keywords: | surfactant fine clean coal dewatering test dewatering mechanism water content |
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