| 榆林煤制水煤浆添加剂的筛选及成浆性研究 |
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| 引用本文： | 王永娟,尹双良,孟庆宇. 榆林煤制水煤浆添加剂的筛选及成浆性研究[J]. 应用化工, 2010, 39(6): 943-945,948 |
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| 作者姓名： | 王永娟 尹双良 孟庆宇 |
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| 作者单位： | 陕西延长石油(集团)有限责任公司研究院,陕西,西安,710075 |
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| 摘 要： | 介绍了几种添加剂对榆林煤成浆性能的影响。实验发现,当萘系A与木质素A比例为40∶60时,对金牛沟煤较适合的水煤浆浓度为64%,添加剂加入量为0.5%。对上河沟煤较适合的水煤浆浓度为63%,添加剂用量0.6%。
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| 关 键 词： | 榆林煤 水煤浆 成浆性 筛选 |
Study on selection and slurry ability of coal-water slurry additives for Yulin coal |
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| WANG Yong-juan,YIN Shuang-liang,MENG Qing-yu. Study on selection and slurry ability of coal-water slurry additives for Yulin coal[J]. Applied chemical industry, 2010, 39(6): 943-945,948 |
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| Authors: | WANG Yong-juan YIN Shuang-liang MENG Qing-yu |
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| Abstract: | The influence of different additives on synthetical properties of Yulin coal water slurry was mainly discussed.When the ratio of napthalene A to ligin A is 40∶60,the suitable concentration of coal water slurry for Jinniugou is 64% and the adding amount of additive is 0.5%.The suitable concentration of coal water slurry for Shanghegou is 63% and the adding amount of additive is 0.6%. |
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| Keywords: | Yulin coal coal-water slurry slurry ability selection |
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