| 低温灰分仪的研制与应用 |
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| 引用本文： | 叶卫鸿.低温灰分仪的研制与应用[J].煤田地质与勘探,1995,23(2):24-28. |
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| 作者姓名： | 叶卫鸿 |
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| 作者单位： | 煤炭科学研究总院西安分院地质所 |
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| 摘 要： | 介绍低温灰分仪的原理、结构、主要技术性能及测试实例。其测试结果与高温灰化相比，煤中矿物质除石膏变为烧石膏外，其它矿物质仍然保持原貌，其成本低，精度高，操作简便。
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| 关 键 词： | 低温灰分仪 煤 矿物质含量 灰分 |
DEVELOPMENT AND APPLICATION OF A LAW TEMPERATION ASHER |
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| Ye Weihong.DEVELOPMENT AND APPLICATION OF A LAW TEMPERATION ASHER[J].Coal Geology & Exploration,1995,23(2):24-28. |
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| Authors: | Ye Weihong |
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| Institution: | Xi'an Branch CCMRI |
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| Abstract: | low temperature asher has been developed by this author.Its principle, structure,main fuctions and analysical examples are described in this paper.This asher does not alter minerals in coal during ashing and leaves them in original state,except that gypsum will be changed into bassanite.In general speaking,this low temperature saber is characterized by low first-cost,high accuracy and easy operation. |
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| Keywords: | ow temperature asher mineral in coal ash |
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