[1]钟莹.电感耦合等离子体光谱法测定粗氧锑中Hg和As[J].深圳大学学报理工版,1997,14(4):85-89.
Zhong Ying.Determination of Hg and As in Crude Antimonic Oxide Using ICP - AES[J].Journal of Shenzhen University Science and Engineering,1997,14(4):85-89.
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电感耦合等离子体光谱法测定粗氧锑中Hg和As(
)
《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]
- 卷:
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第14卷
- 期数:
-
1997年4期
- 页码:
-
85-89
- 栏目:
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电子与信息科学
- 出版日期:
-
1997-12-30
文章信息/Info
- Title:
-
Determination of Hg and As in Crude Antimonic Oxide Using ICP - AES
- 作者:
-
钟莹
-
深圳商检局 , 深圳 518045
- Author(s):
-
Zhong Ying
-
Shenzhen Imp.& Exp. Commpdity Inspection Bureau, Shenzhen 518045, P. R. China
-
- 分类号:
-
O 657.31
- 摘要:
-
提出采用电感藕合等离子体发射光谱法(ICP- AES)同时测定粗氧锑中Hg和As.利用微波炉消解系统,在盐酸-酒石酸-氯化钾中对不同等级的粗氧锑进行消解.本法用于测定粗氧锑中的相对标准偏差(RSD%): As为1.3%~2.9%; Hg为0.87%~3.2%;回收率:91%~97% 。
- Abstract:
-
A method of simultaneous determination of Hg and As in crued antimonic oxide using ICP-AES is propowed. The samples with different grades were digeste<1 in hydrochloric acid-tartraic acid-potassium chloride using microwave process system. The methods is applied to analyze crued antimonic oxide with RSD% of 0.87~3.2% for Hg, 1.3%~2.9% for As, and recovery of 91%~107%.
更新日期/Last Update:
2016-03-15