| 微波场中矿物及其化合物的升温特性 |
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| 引用本文： | 彭金辉,刘纯鹏.微波场中矿物及其化合物的升温特性[J].中国有色金属学报,1997,7(3):50-51,84. |
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| 作者姓名： | 彭金辉 刘纯鹏 |
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| 作者单位： | 昆明理工大学冶金系 |
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| 摘 要： | 研究了微波场中矿物及其化合物的升温特性，并对其升温曲线进行了定量描述，旨在为探求冶金新工艺提供理论依据。结果表明，矿物在微波场中的升温速率取决于其自射特性以及对微波的吸收性，其升温速度方程可表达为：Ｔ＝ａｔ＋ｂ（第一阶段）和Ｔ＝（ｃｔ＋ｄ）＾１／２（第二阶段）。
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| 关 键 词： | 矿物 微波 升温特性 微波加热 矿物分析 |
CHARACTERISTICS OF TEMPERATURE INCREASE OF MINERALS AND COMPOUNDS IN MICROWAVE FIELD |
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| Peng Jinhui,Liu Chunpeng.CHARACTERISTICS OF TEMPERATURE INCREASE OF MINERALS AND COMPOUNDS IN MICROWAVE FIELD[J].The Chinese Journal of Nonferrous Metals,1997,7(3):50-51,84. |
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| Authors: | Peng Jinhui Liu Chunpeng |
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| Affiliation: | Peng Jinhui,Liu Chunpeng Department of Metallurgy,Kunming University of science and Technology,Kunming 650093 |
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| Abstract: | The characteristics of temperature inerease of minerals and compounds in the microwave field were inves-tigated and the curve of temperature increase was described quantiatively, aimed at exploring newly theoretical foundation many nonferrous metallurgical methods of nonferrous metals. The results showed that, temperature increasing rate of many nonferrous metals minerals in microwave field is mainly dependent upon their own characteristics and adsorptivity to microwave. In addition, their temperature increasing rate equations were derived as follows:T=at b(first stage) and T=(ct d) 1/2 (second stage). |
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| Keywords: | minerals microwave characteristics of temperature increase |
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