| 中药三七的超细粉碎工艺与产品物性研究 |
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| 引用本文： | 李春华,林强,裴重华. 中药三七的超细粉碎工艺与产品物性研究[J]. 中国粉体技术, 2001, 7(6): 21-23 |
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| 作者姓名： | 李春华 林强 裴重华 |
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| 作者单位： | 1. 昆明理工大学国土与资源工程学院,云南昆明,650093
2. 海南大学理工学院,海南海口,570228 |
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| 摘 要： | 以中药三七为研究对象 ,用高频振动磨进行干式超细粉碎 ,简要介绍了三七超细粉体的制备工艺过程和工艺特点 ,考察了超细粉碎过程中三七粉体的色泽变化。采用激光衍射法分析了粉体颗粒的粒度、粒度分布及比表面积的变化特征
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| 关 键 词： | 三七 超细粉碎 粒度及分布 |
| 文章编号： | 1008-5548(2001)06-0021-03 |
| 修稿时间： | 2000-11-07 |
Superfine Grinding Process of Pseudo-ginseng and Property Analysis of Powder |
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| LI Chun hua ,LIN Qiang ,PEI Chong hua. Superfine Grinding Process of Pseudo-ginseng and Property Analysis of Powder[J]. China Powder Science and Technology, 2001, 7(6): 21-23 |
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| Authors: | LI Chun hua LIN Qiang PEI Chong hua |
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| Affiliation: | LI Chun hua 1,LIN Qiang 2,PEI Chong hua 2 |
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| Abstract: | Using high frequency shaked mill,pseudo ginseng is superfinely grinded.The process and process feature of pseudo ginseng powder preparation are reported.The product color is studied in the grinding process,and the characteristic of change about particle size,specificsurface area and particle size distribution are analyzed by laser diffraction analyzer. |
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| Keywords: | pseudo ginseng superfine grinding particle size distribution |
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