| 微波作用下硅藻土中氧化物析出量的实验研究 |
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| 引用本文： | 回瑞发,徐玉书,许静,张涛.微波作用下硅藻土中氧化物析出量的实验研究[J].吉林大学学报(理学版),1994(3). |
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| 作者姓名： | 回瑞发 徐玉书 许静 张涛 |
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| 作者单位： | 吉林大学物理系 |
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| 摘 要： | 本文研究了微波作用下硅藻土中Ａｌ＿２Ｏ＿３，Ｆｅ＿２Ｏ＿３析出量与硫酸浓度、固液比、作用时间的关系．找出了将二、三级品位的硅藻土提纯为一级硅藻土的途径。探讨了微波加快化学反应速率的机理。
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| 关 键 词： | 微波，硅藻土，极性分子，碰撞 |
Experimental Studies on the Quantity of Oxides Separated out from Diatomaceous Earth under the Effect of Microwave |
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| Hui Ruifa,Xu Yushu,Xu Jing,Zhang Tao.Experimental Studies on the Quantity of Oxides Separated out from Diatomaceous Earth under the Effect of Microwave[J].Journal of Jilin University: Sci Ed,1994(3). |
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| Authors: | Hui Ruifa Xu Yushu Xu Jing Zhang Tao |
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| Abstract: | Microwave could quicken the rate of chemical reaction, his artical gives the rela- tion between the separate quantity of Fe_2O_3, Al_2O_3 and the concentration of H_2SO_4,affectedtime,solid-liquid ratio in diatomic which was affected by microwave,thus we have found theway to purify the diatomic from the second or the third grade to the first grade. In the otherhand,this artical discusses the mechnism that microwave quickens the rate of chemical reac-tion. |
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| Keywords: | microwave diatomic polar-molecule collision |
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