| 电感耦合等离子体原子发射光谱测定铬矿中的铅、锌、镍、钛、磷 |
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| 引用本文： | 吕新明,李鹏,王东,张江山,刘平,周安丽,狄杰.电感耦合等离子体原子发射光谱测定铬矿中的铅、锌、镍、钛、磷[J].中国无机分析化学,2018,8(2):25-27. |
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| 作者姓名： | 吕新明 李鹏 王东 张江山 刘平 周安丽 狄杰 |
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| 作者单位： | 阿拉山口出入境检验检疫局,石河子大学化学化工学院,阿拉山口出入境检验检疫局,阿拉山口出入境检验检疫局,石河子大学化学化工学院,石河子大学化学化工学院,阿拉山口出入境检验检疫局 |
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| 摘 要： | 提出了电感耦合等离子体原子原子发射光谱测定铬矿中的铅、锌、镍、钛、磷含量的方法，选择各元素的分析谱线，采用正交试验的方法确定仪器的工作参数，方法的检出限0.22 ~1.50ug·L-1 ，方法的回收率在89%~112%，测定值的相对标准偏差（n=5）小于1.45%，方法用于铬矿杂元素的分析结果与现有的国标检验方法测定值一致。填补无铬矿中铅、锌、钛元素检测方法的空白。
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| 关 键 词： | 电感耦合等离子体原子发射光谱 铬矿 杂元素 |
| 收稿时间： | 2017/10/3 0:00:00 |
| 修稿时间： | 2018/2/14 0:00:00 |
Determination of Inductively Coupled Plasma Atomic Emission Spectrometry Chrome ore lead, zinc, nickel, titanium, phosphorus |
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| lvxinming,li peng,wang dong,zhang jiangshan,liu ping,zhou anli and di jie.Determination of Inductively Coupled Plasma Atomic Emission Spectrometry Chrome ore lead, zinc, nickel, titanium, phosphorus[J].Chinese Journal of Inorganic Analytical Chemistry,2018,8(2):25-27. |
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| Authors: | lvxinming li peng wang dong zhang jiangshan liu ping zhou anli and di jie |
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| Institution: | Alashankou Entry-Exit Inspection and Quarantine Bureau State Key Laboratory of petrochemical industry,Shihezi university chemical engineering,Alashankou Entry-Exit Inspection and Quarantine Bureau State Key Laboratory of petrochemical industry,Alashankou Entry-Exit Inspection and Quarantine Bureau State Key Laboratory of petrochemical industry,Shihezi university chemical engineering,Shihezi university chemical engineering,Alashankou Entry-Exit Inspection and Quarantine Bureau State Key Laboratory of petrochemical industry |
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| Abstract: | ICP-AES for the determinationof lead.zinc.nickel.titanium.phosphorus in chrome ore is proposed. The analytical line of each element is selected and the detection limit of the working parameter method is determined by orthogonal test. 0.220~ 1.50ug·L-1,The recoveries of the method were 89% ~ 112%, and the relative standard deviations (n=5) were less than 1.45%.the method used for chrome ore miscellaneous elements of the analysis results with the existing national standard test method of the same value.Fill the blank of the detection method of lead, zinc and titanium in non-chrome mine. |
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| Keywords: | inductively coupled plasma atomic emission spectrometry chrome ore miscellaneous element |
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