| 搅拌球磨机研磨石墨的工程放大 |
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| 引用本文： | 干路平,田少勤,程起林.搅拌球磨机研磨石墨的工程放大[J].华东理工大学学报(自然科学版),2000,26(3):322-325. |
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| 作者姓名： | 干路平 田少勤 程起林 |
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| 作者单位： | 华东理工大学技术化学物理研究所,上海,200237 |
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| 摘 要： | 以天然鳞片状石墨原料粉（３２５目），通过搅拌球磨机湿法磨细至ｄ５０＝０．２μｍ的超细颗粒，并保持良好的片状形貌。研究了该过程从小试一步放大１５０￣２００倍到中试的规律，提出了在几何相似的前提下，摩擦力相似或粉碎功相似的准则，实验数据验证了了述放大规律。
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| 关 键 词： | 工程放大 超细石墨 湿法研磨 石墨 搅拌球磨机 |
| 修稿时间： | 1999-06-25 |
Engineering Scaling-up Rules of Stirring Ball Mill in Grinding Graphite Powders |
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| GAN Lu-ping,TIAN Shao-qin,CHENG Qi-lin.Engineering Scaling-up Rules of Stirring Ball Mill in Grinding Graphite Powders[J].Journal of East China University of Science and Technology,2000,26(3):322-325. |
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| Authors: | GAN Lu-ping TIAN Shao-qin CHENG Qi-lin |
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| Abstract: | The raw powder of natural scale graphite(325 meshes) was ground into ultrafine particles of d_50=0.2um(d_100<1um) by the method of stirring ball mill and its better morphology of laminate could be maintained. The process of scalingup 150~200 times from bench test to pilot test by onestep was studied and the rules of frictional force alike or pulverizatioal power in unit volume alike based on geometry alike were obtained. Experimental data examined the scalingup rules above. |
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| Keywords: | stirring ball mill scaling up of technology ultrafine graphite particles wet grinding |
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