| 钢包炉外精炼用石灰基脱硫剂中CaF2含量的测定 |
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| 引用本文： | 谷琴. 钢包炉外精炼用石灰基脱硫剂中CaF2含量的测定[J]. 江苏陶瓷, 1997, 30(4): 29-30 |
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| 作者姓名： | 谷琴 |
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| 作者单位： | 江苏省陶瓷研究所!宜兴214221 |
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| 摘 要： | 简述了通过钙含量的测定推算出脱硫剂中CaF2含量的方法，详细介绍了离子选择性电极法测定氟含量来求得CaF2含量的方法，并对影响此两种方法测试结果的因素进行比较，认为采用离子选择性电极法测定氟含量更科学、更准确、适用范围更广泛。
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| 关 键 词： | 脱硫剂 离子选择电极法 氟化钙 炉外精炼 炼钢 |
DETERMING THE CaF_2 CONTENT OF LIME BASE DESULPHURIZER USED FOR PURIFYING OUT OF STEELMAKING FURNACE |
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| Gu Qin. DETERMING THE CaF_2 CONTENT OF LIME BASE DESULPHURIZER USED FOR PURIFYING OUT OF STEELMAKING FURNACE[J]. Jiangsu Ceramics, 1997, 30(4): 29-30 |
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| Authors: | Gu Qin |
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| Affiliation: | Jiangsu Ceramics Research Institute Yixing 214221 |
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| Abstract: | The traditional method of caculating the CaF2 content of the desulphurizer by deterimining the CaO content and the ion-selecting electrode method of caculating the CaF2 content hy determining the F content are described seperately.The factors affected the test result by the two methods are analysed .The ion - selecting electrode method is considered more accurate and can be used in more field. |
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| Keywords: | Desulphurizer CaF_2 Ion-selecting electrode method |
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