Adamus J, Sniegowski A
Wojewódzka Stacja Sanitarno-Epidemiologiczna, Wałbrzych, Poland.
Ann Occup Hyg. 1990 Feb;34(1):91-5. doi: 10.1093/annhyg/34.1.91.
The paper describes the presence of fibres in respirable coal dust in high rank coal mines in Lower Silesia. The amount of fibres in dust particles is about 1.5% (by count). Testing by the incineration test, the lack of atomic number contrast in electron back-scattering imaging in SEM and X-ray microanalysis allow the fibres to be identified as coal. The authors suggest the possible role of coal fibres in the increased fibrogenic activity of the dusts in coal mines in Lower Silesia.
该论文描述了下西里西亚高等级煤矿可吸入煤尘中纤维的存在情况。粉尘颗粒中的纤维含量约为1.5%（按数量计）。通过焚烧试验、扫描电子显微镜（SEM）中电子背散射成像缺乏原子序数对比度以及X射线微分析进行测试，可将这些纤维鉴定为煤。作者们提出了煤纤维在下西里西亚煤矿粉尘致纤维化活性增加中可能发挥的作用。
