光度分析法測定包頭鐵礦及其冶煉渣中鈮

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光度分析法測定包頭鐵礦及其冶煉渣中鈮

劉宇紅, 岳曉云, 李景捷, 張藏淑

文章導航 > 工程科學學報 > 1997 > 19(3): 243-247

劉宇紅, 岳曉云, 李景捷, 張藏淑. 光度分析法測定包頭鐵礦及其冶煉渣中鈮[J]. 工程科學學報, 1997, 19(3): 243-247. doi: 10.13374/j.issn1001-053x.1997.03.005

引用本文:

劉宇紅, 岳曉云, 李景捷, 張藏淑. 光度分析法測定包頭鐵礦及其冶煉渣中鈮[J]. 工程科學學報, 1997, 19(3): 243-247. doi: 10.13374/j.issn1001-053x.1997.03.005

Liu Yuhong, Yue Xiaoyun, Li Jingjie, Zhang Zangshu. Determination of Niobium in Baotou Iron Ores and Its Slags by Spectrophotometry with Sulfochlorophenol S[J]. Chinese Journal of Engineering, 1997, 19(3): 243-247. doi: 10.13374/j.issn1001-053x.1997.03.005

Citation:

Liu Yuhong, Yue Xiaoyun, Li Jingjie, Zhang Zangshu. Determination of Niobium in Baotou Iron Ores and Its Slags by Spectrophotometry with Sulfochlorophenol S[J]. Chinese Journal of Engineering, 1997, 19(3): 243-247. doi: 10.13374/j.issn1001-053x.1997.03.005

劉宇紅, 岳曉云, 李景捷, 張藏淑. 光度分析法測定包頭鐵礦及其冶煉渣中鈮[J]. 工程科學學報, 1997, 19(3): 243-247. doi: 10.13374/j.issn1001-053x.1997.03.005

引用本文:

劉宇紅, 岳曉云, 李景捷, 張藏淑. 光度分析法測定包頭鐵礦及其冶煉渣中鈮[J]. 工程科學學報, 1997, 19(3): 243-247. doi: 10.13374/j.issn1001-053x.1997.03.005

Liu Yuhong, Yue Xiaoyun, Li Jingjie, Zhang Zangshu. Determination of Niobium in Baotou Iron Ores and Its Slags by Spectrophotometry with Sulfochlorophenol S[J]. Chinese Journal of Engineering, 1997, 19(3): 243-247. doi: 10.13374/j.issn1001-053x.1997.03.005

Citation:

Liu Yuhong, Yue Xiaoyun, Li Jingjie, Zhang Zangshu. Determination of Niobium in Baotou Iron Ores and Its Slags by Spectrophotometry with Sulfochlorophenol S[J]. Chinese Journal of Engineering, 1997, 19(3): 243-247. doi: 10.13374/j.issn1001-053x.1997.03.005

光度分析法測定包頭鐵礦及其冶煉渣中鈮

doi: 10.13374/j.issn1001-053x.1997.03.005

1. 北京科技大學冶金學院, 北京 100083;
2. 北京科技大學應用科學學院

基金項目:

冶金部重點課題

作者簡介:
劉宇紅女 51歲工程師

中圖分類號: O657.32
計量
- 文章訪問數: 204
- HTML全文瀏覽量: 61
- PDF下載量: 9
- 被引次數: 0
出版歷程
- 收稿日期: 1995-08-14
- 網絡出版日期: 2021-09-04

Determination of Niobium in Baotou Iron Ores and Its Slags by Spectrophotometry with Sulfochlorophenol S

1. Metallurgy School, UST Beijing, Beijing 100083, China;
2. Applied Science School, UST Beijing

摘要: 系統研究了鈮（V）與氯代磺酚S的顯色反應，優化了反應條件．考察了該顯色體系的分析性能，研究了樣品的分解方法，擬定了用光度法分析包頭鐵礦及其冶煉渣中鈮的方案．
- 鈮 /
- 氯代磺酚S /
- 分光光度法 /
- 鐵礦及渣
Abstract: The colour reachon of niobium(V) and sulfochlorophenol S has been system-atically investigated.The condihons of the reachons were optimized and analytical character-istics of this colour system were examined. A decomposition method of the samples was studied and the spectrophotometry for determination of niobium in Baotou iron and its slags was developed.
- niobium /
- sulfochlorophenol S /
- spectrophotometry /
- iron ores and its slags

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文章訪問數: 204
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PDF下載量: 9
被引次數: 0

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