کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1228203 | 968452 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
X-ray fluorescence spectrometry analysis for minerals with agaron gel for sample preparation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: X-ray fluorescence spectrometry analysis for minerals with agaron gel for sample preparation X-ray fluorescence spectrometry analysis for minerals with agaron gel for sample preparation](/preview/png/1228203.png)
چکیده انگلیسی
A mineral sample preparation with agaron gel used in X-ray fluorescence analysis was developed. Mineral samples were decomposed with aqua-regia. The sample solution mixed with agaron gel was heated to boiling and then it would become quasi-solid gel under normal temperature. The elements dispersed in gel medium could be detected by X-ray fluorescence spectrometry. The method has both advantages of the solution preparation method and the solid preparation method. In addition, this method was adapted in detecting high content ores due to its' avoiding the risk of using platinum crucibles. The method has been applied to the determination of lead, zinc and iron in zinc and lead concentrates successfully.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Microchemical Journal - Volume 91, Issue 1, January 2009, Pages 59-62
Journal: Microchemical Journal - Volume 91, Issue 1, January 2009, Pages 59-62
نویسندگان
Ni Zhang, Tianyi Li, Zuchao Meng, Changna Wang, Ling Ke, Yuhuai Feng,