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。
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.
出处
《中国粉体技术》
CAS
2001年第6期21-23,共3页
China Powder Science and Technology
