| 以白云石为原料制备球状碳酸镁的研究 |
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| 引用本文： | 谢英惠,何予基,高长虹. 以白云石为原料制备球状碳酸镁的研究[J]. 化学工程师, 2001, 0(6): 15-16 |
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| 作者姓名： | 谢英惠 何予基 高长虹 |
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| 作者单位： | 河北工业大学化工学院,天津,300130 |
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| 摘 要： | 本文探讨了以白云石为原料合成球状碳酸镁的原理、方法及影响因素。研究了煅烧温度、碳化温度、灰乳浓度、二氧化碳浓度、添加剂、热解温度等对产品的影响。通过试验 ,获得了制备球状碳酸镁的适宜条件。
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| 关 键 词： | 白云石 球状碳酸镁 碳化 热分解 |
| 文章编号： | 1002-1124(2001)06-0015-02 |
| 修稿时间： | 2001-07-14 |
Study on the Synthesis of Spherical Magnesium Carbonate by Using Dolomite |
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| Xie Yinghui He Yuji Gao Changhong. Study on the Synthesis of Spherical Magnesium Carbonate by Using Dolomite[J]. Chemical Engineer, 2001, 0(6): 15-16 |
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| Authors: | Xie Yinghui He Yuji Gao Changhong |
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| Abstract: | The synthesis principle,method and influential factor of spherical magnesium carbonate were discussed in this paper.The effects of calcination temperature,carbonation temperature,solution concentration,CO 2 concentration,additive and thermolysis temperature and so forth on spherical magnesium carbonate were studied.Through experiment,the suitable process parameters that produced spherical magnesium carbonate were obtained. |
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| Keywords: | Dolomite Spherical magnesium carbonate Carbonization Thermolysis |
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