Effect of the Hydrodynamic Separation on the Quality of Slovak Brown Energetic Coal

摘要：

This work presents results of the hydrodynamic separation teste on classificated sample of energetic coal from the sites Novaky, Handlova and Cigel (Slovakia). Experiments were realized on laboratory equipment constructed according to the CS patent.The clearing effect was observed on all investigated samples. Significant qualitative change was obtained in the fraction ranged over 1,0 mm futher in the sample from site Novaky, favourable quantitative parameters were obained at one stage operation. After repeated cleaner operations ash contens decresed from 38％ to 11％ at 59％ mass percentage at sample of energetic coal from Novaky particle diameter 1,0 – 1,5 mm.

关键词： brown energetic coal hydrodynamic separation ash yield grain size

作者: Maria KUSNIEROVA Andrea SLESAROVA Peter FECKO

作者单位: VSB-Technical University of Ostrava, Czech Republic

会议类型: 国际会议

会议名称: 2007环境科学与技术国际会议(The 2007 International Symposium on Environmental Science and Technology)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-11-13（万方平台首次上网日期，不代表论文的发表时间）