摘要
探讨用X射线衍射法对市场上销售的矿物药炉甘石进行物相分析的效果。方法 :用X射线衍射法对市售的矿物药炉甘石进行物相分析,并对比分析三种矿物药炉甘石中Zn CO3的含量。结果 :这三种市售的矿物药炉甘石中仅含有Ca CO3物相,或含有Ca CO3物相和少量的其它未知杂相的混合相,但均未含有Zn CO3物相。结论 :用X射线衍射法对本地区市场上销售的矿物药炉甘石进行物相分析的结果显示,这些炉甘石中均不含有Zn CO3,说明本地区市场上销售的矿物药炉甘石存在严重的质量问题,相关部门应加强对矿物药炉甘石市场的监督和管理。
The Effect analysis of phase analysis of commercial mineral medicinal calamina via X-ray diffraction method was studied. Method: Phase analysis of commercial mineral medicinal calamina is investigated by X-ray diffraction method, and the content of ZnCO3 in the three kinds of mineral medicinal calamina was analysed contrastively. Results: These three kinds of commercial mineral medicinal calamina are single phase of CaCO3, or Mixed-phase of CaCO3 and small amount of other undefined phases, and ZnCO3 is not found in the tested mineral medicinal calamina. Conclusion: The results of phase analysis show these three kinds of calamina contain no ZnCO3, and commercial mineral medicinal calamine sold in the local market have serious quality problem, therefore, relevant departments should strengthen the market supervision and management of the commercial mineral medicinal calamine.
关键词
炉甘石
X射线衍射
物相分析
质量评价
calamina
X-ray diffraction
phase analysis
quality evaluation
