| 用含氟酸脱灰制取超纯煤 |
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| 引用本文： | 王同华,崔之栋.用含氟酸脱灰制取超纯煤[J].大连理工大学学报,1993,33(1):112-116. |
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| 作者姓名： | 王同华 崔之栋 |
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| 作者单位： | 大连理工大学化工学院
(王同华，崔之栋，李华)，大连理工大学化工学院(刘淑琴) |
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| 摘 要： |
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| 关 键 词： | 煤料加工 脱矿 脱灰 含氟酸 超纯煤 |
Deashing of coal with fluoride-bearing acid |
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| Wang Tonghua,Cui Zhidong,Li Hua,Liu Shuqin.Deashing of coal with fluoride-bearing acid[J].Journal of Dalian University of Technology,1993,33(1):112-116. |
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| Authors: | Wang Tonghua Cui Zhidong Li Hua Liu Shuqin |
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| Abstract: | The deashing effects of fluoride-bearing acid on coal for the producing high pure coal are studied. the effects of several factors on deashing ratios of coal are also investigated. The results show that fluoride-bearing acids are efficient deashing agents of coal and can effectively leach out almost all mineral components in coal. |
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| Keywords: | coal processing demineralization/ coal deashing fluoride-bearing acids |
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