采用传统方法分析煤质需花费很长时间,这样选煤厂操作人员就不能以最佳效率进行精选。因给入选煤厂的煤很少是均匀的,所以选煤厂操作人员需要及时获得来煤的成分数据。现场连续核子分析装置可提供这种数据。此分析装置是以瞬发中子活化分析(PNAA)技术为基础进行工作的,并在过去五年中取得了很大进展。目前,这 It takes a long time to analyze the quality of coal by the traditional method, so the coal preparation plant operator can not choose the best efficiency. Due to the coal supplied to the coal preparation plant is rarely uniform, so coal preparation plant operators need to be timely access to coal composition data. On-site continuous nuclear analysis device can provide this data. This analyzer is based on the instantaneous neutron activation analysis (PNAA) technique and has made great strides over the past five years. At present, this