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[1]冯晓军.ICPAES法同时测定硅酸盐杂质抑制剂水玻璃中Na、K、Si、Fe、Al的方法[J].武汉工程大学学报,2011,(02):55-57.[doi:10.3969/j.issn.16742869.2011.02.015]
　FENG Xiao jun.Research on ICPAES method to detect sodium,potassium,silicon,iron and aluminium of water glass[J].Journal of Wuhan Institute of Technology,2011,(02):55-57.[doi:10.3969/j.issn.16742869.2011.02.015]
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ICPAES法同时测定硅酸盐杂质抑制剂
水玻璃中Na、K、Si、Fe、Al的方法(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2011年02期
页码:
55-57
栏目:
化学与化学工程
出版日期:
2011-03-28

文章信息/Info

Title:
Research on ICPAES method to detect sodium,potassium,
silicon,iron and aluminium of water glass
文章编号:
16742869(2011)02005503
作者:
冯晓军
云天化云南磷化集团有限公司研发中心, 云南 昆明 650113
Author(s):
FENG Xiaojun
Yunnan Phosphate Chemical Group Corporation Research and Development Centre,
Yun Tian Hua Group Corporation, Kunming 650113, China
关键词:
ICPAES;  水玻璃;  元素分析
Keywords:
ICPAES;  water glass;  analysis of element
分类号:
TQ014
DOI:
10.3969/j.issn.16742869.2011.02.015
文献标志码:
A
摘要:
针对工业固体、液体水玻璃在选矿工艺上的重要作用,采用不同的制样方法酸化定容后,直接用ICPAES快速测定选矿抑制剂水玻璃中Na、K、Si、Fe、Al成分含量和模数的方法; 该法具有抗干扰能力强、线性范围宽、精密度高、结果准确等特点.在方法选择中,对入射波长、雾化压力、入射功率、提升量等分析条件进行了优选,方法的检出限为0.002 4～0.38 μg/mL,相对标准偏差为0.48%～0.80%,适用于水玻璃成分的快速分析.
Abstract:
The water glass can inhibit silicate as inhibitors in mineral processing of phosphate ore. The main composition of water glass should have influence on inhibit efficiency. This article is based on the important action of water glass which has the process of acidification and constant volume with adopting different sampling way, and then the rapid determination method of ICPAES has been applied to detect the content and modulus of some elements in water glass such as sodium,potassium,silicon,iron and aluminium and so on. This way has strong antiinterference ability, wide linear range, highprecision, accuracy and other characteristics. In the choices of method, the conditions of analysis are optimized, such as the incidence wavelength, atomization pressure, incedence power, lifting capacity and so on. The detection limit of this way is 0.002 4 μg/mL to 0.38 μg/mL and its relative standard deviation value is 0.48% to 0.80%, which is applicable to the element analysis of water glass.

参考文献/References:

［1］国家标准化管理委员会.GB/T42092008.工业硅酸钠.北京：国家质量监督检验检疫总局,2008：9.
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［6］辛仁轩.等离子体发射光谱分析［M］.北京:化学工业出版社,2005.
［7］耿杰忠.固体水玻璃的压力溶弹溶解法及质量检验方法［J］.中国玻璃,2009(3):32.
［8］Ebert K H.Analysis of Portland Cement by ICPAES［J］.Atomic troscopy,1995(3):102103.
［9］Rao R N, Talluri M V N K.An overview of recent applications of inductively coupled plasmamass spectrometry (ICPMS) in determination of inorganic impurities in drugs and pharmaceuticals［J］.Journal of Pharmaceutical and Biomedical Analysis,2007，43(1)：113.

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备注/Memo

备注/Memo:
收稿日期：20101226作者简介：冯晓军（1968）,男,安徽合肥人,工程师.研究方向:X射线荧光光谱和等离子体发射光谱的分析测试.
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