安阳工学院学报
安暘工學院學報
안양공학원학보
JOURNAL OF ANYANG INSTITUTE OF TECHNOLOGY
2012年
6期
31-33
,共3页
电感耦合等离子体原子发射光谱%石英岩%杂质元素
電感耦閤等離子體原子髮射光譜%石英巖%雜質元素
전감우합등리자체원자발사광보%석영암%잡질원소
inductively coupled plasma atomic emission spectrometry%quartzite rock%impurity elements
采用氢氟酸-硝酸溶解试样,电感耦合等离子体原子发射光谱法测定石英岩中铝、钙、铁、钾、镁、锰、钠、磷、钛等常见杂质元素。方法回收率95%~105%,相对标准偏差（RSD,n=9）小于5%,经石英岩国家标准物质验证,测定值与认定值无明显差异。方法简单、快速、准确,可用于大批量石英岩试样的测定。
採用氫氟痠-硝痠溶解試樣,電感耦閤等離子體原子髮射光譜法測定石英巖中鋁、鈣、鐵、鉀、鎂、錳、鈉、燐、鈦等常見雜質元素。方法迴收率95%~105%,相對標準偏差（RSD,n=9）小于5%,經石英巖國傢標準物質驗證,測定值與認定值無明顯差異。方法簡單、快速、準確,可用于大批量石英巖試樣的測定。
채용경불산-초산용해시양,전감우합등리자체원자발사광보법측정석영암중려、개、철、갑、미、맹、납、린、태등상견잡질원소。방법회수솔95%~105%,상대표준편차（RSD,n=9）소우5%,경석영암국가표준물질험증,측정치여인정치무명현차이。방법간단、쾌속、준학,가용우대비량석영암시양적측정。
This article uses HF-HNO3 to dissolve the sample,and inductively coupled plasma atomic emission spectrometry to determine the common impurity elements in quartzite rock simultaneously,for example,Al、Ca、Fe、K、Mg、Mn、Na、P、Ti,etc.The recovery of this method is 95% to 105%,the relative standard deviation(RSD,n = 9) is less than 5%,according to quartzite rock national standard material verification,the measured values and the standard certified values have no significant difference.The method is simple,rapid,accurate,and can be used for the determination of large quantities of quartzite rock sample.
