| 微波消解-硫酸亚铁铵容量法测定锰矿石中锰的含量 |
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| 引用本文： | 韦文业,莫桂芬,梁源.微波消解-硫酸亚铁铵容量法测定锰矿石中锰的含量[J].广西化工,2012(1):35-36,60. |
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| 作者姓名： | 韦文业 莫桂芬 梁源 |
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| 作者单位： | 广西现代职业技术学院资源工程系,广西河池547000 |
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| 摘 要： | 锰矿石试样加磷酸于消化罐中微波消解,溶样完全,不生成焦磷酸盐。加氧化剂后用微波加热氧化,用硫酸亚铁铵标准溶液滴定测定锰的含量。本方法溶样能力强,操作简便,条件易控制,结果准确。
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| 关 键 词： | 微波消解 锰矿石 硫酸亚铁铵 容量法 |
Determination of Manganese in Manganese Ore with Ammonium Ferrous Sulfate by Microwave-assisted Digestion |
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| WEI Wen-ye,MO Gui-fen,LIANG Yuan.Determination of Manganese in Manganese Ore with Ammonium Ferrous Sulfate by Microwave-assisted Digestion[J].Guangxi Chemical Industry,2012(1):35-36,60. |
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| Authors: | WEI Wen-ye MO Gui-fen LIANG Yuan |
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| Affiliation: | (Department of Resources Engineering,Guangxi Modern Polytechnic College,Hechi 547000,China) |
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| Abstract: | The manganese ore was completely dissolved with phosphoric acid by microwave-assisted digestion in digestion tank and no pyrophosphate was created.After adding oxidant,the sample was heat and oxided.The manganese was determined by standard solution of ammonium ferrous sulfate.The ore was completely dissolved.This method was simple,easy to control and had high accuracy. |
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| Keywords: | microwave-assisted digestion manganese ore ammonium ferrous sulfate volumetry |
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