共查询到20条相似文献,搜索用时 78 毫秒
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电袋复合除尘器已成为具有良好应用前景的高效除尘器.论文综述了电袋除尘技术的研究进展,阐述了其工作原理及性能优势,并指出了电袋除尘技术发展中可行的研究技术方法和需解决的关键问题,为该技术理论及应用基础研究提供了参考. 相似文献
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H Veeken 《Canadian Metallurgical Quarterly》1997,315(7120):1458-1460
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A. A. Khil’ko L. M. Simonyan A. A. Lysenko O. V. Astashkina A. A. Mikhalchan 《Steel in Translation》2013,43(5):254-257
The size distribution and morphology of steel electrofurnace dust is studied by optical and scanning electron microscopy. Mechanical mixing in water is investigated as a means of isolating ultradisperse particles and splitting up large particles. By suspension in water, the dust particles are separated into three fractions. The characteristics of the particles in each fraction are determined. 相似文献
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Dust is important as a factor affecting amenity and there are suggestions that it can make a significant contribution to the exposure of children to toxic materials and particularly to lead. The results are presented of an investigation into the lead concentrations in dust collected in Birmingham. Relationships are shown to exist between samples from similar areas and the distributions of lead concentrations throughout the City are shown. However, interpretations must be made with caution and this is illustrated by referring to some of the problems involved in the collection and chemical analysis of the samples. 相似文献