摘要
对７例矽肺，１例煤尘肺全肺灌洗回收液粉尘采用Ｘ射线衍射法对其矿物学成分的分析结果表明，其矿物学成分主要为ＳｉＯ２、ＦｅＣＯ３、Ｆｅ３Ｏ４、ＫＭｇ（ＰＯ３）３、β－Ａｌ（ＯＨ）３。除煤尘肺ＳｉＯ２为２．１３％，无定型碳占７３．４％外，其他矽肺灌洗回收液粉尘的结构与成分基本相似。
Analyzing dust in the recovery liquid of whole-lung-lavage of seven silicosis patients and one anthracosis patient for mineralogy composition with the method of X-ray diffraction.The results of seven cases showed that the structure and chemical composition of dust are similar,there are:SiO2,FeCO3, KMg(PO3)3 and β-Al(OH )3, but the dust of recovery liquid in anthracosis patient is non-fixed carbon (73.4%)and SiO2(2.13%).
出处
《铁道劳动安全卫生与环保》
1995年第3期167-169,共3页
Railway Occupational Safety Health & Environmental Protection
关键词
矽肺
煤尘肺
全肺灌洗
X射线衍射法
矿物学成分
Silicosis
Anthracosis
Whole-lung-lavage Method of X-ray diffraction
Mineralogy
composition
