能量色散x射线荧光光谱仪在矿物元素分析中的应用

hodaresimpleandrapid.FPcalibrationinED-XRFcanmeasuremineral samplesqualitativelyandsemi-quantitativelywithoutorfewstandards.ED-XRFwidelyusedinoreexploration, minemapping,on-siteexcavationcontrol,gradecontrol,processmonitoringandenvironmentcontrol.HandheldED- XRFcanminimizetheneedforexpensiveandtimeconsumingoflaboratoryanalysis.BenchtopED-XRFprovides uracywhenenoughstandardsforcalibrationandsuitablesamplepreparationsare available. KeyWords:energydispersiveX-rayfluorescencespectrum(ED-XRF);mineralanalysis;elements; fundamentalparameters(FP);samplepreparations F测量精度,rr-=±}—井4 .“., 伊’._.j^~g 『光谱在矿石j 现场的检验. 买入的矿石I 一,珍样品不均? 苏琳:能量色散X射线荧光光谱{ 嗍I台式X射线荧光仪未做压片,直接乏光仪严格来说者 i的分析深度只彳一般也仅在一至_1 童时就要求测量白 I的含量组成。_f 荧光强度的关系)01,11(1):49-53. 旭辉,龚晓南,徐日庆,边坡{ 。析明.中国公路学报,2003,】志波,边坡稳定性因子分移)05. 永刚.影响排土场边坡稳: 9):72-73.