Effect of Si on Desulfurization in Fe-Si-S, Fe-Si-Cr-S and Fe-Si-Ni-S Melts

Hong-Yang WANG; Yong HOU; Guo-Hua ZHANG; Kuo-Chih CHOU

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Effect of Si on Desulfurization in Fe-Si-S, Fe-Si-Cr-S and Fe-Si-Ni-S Melts

机译：Si对Fe-Si-S，Fe-CR-CR-Si-Ni-S熔体脱硫的影响

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The effect of silicon content varied from 0 to 45 mass% on the desulfurization in Fe-Si-S, Fe-Si-Cr-S, and Fe-Si-Ni-S melts was investigated at 1 873 K (1 600°C). It was found that sulfur can be remarkably removed when the silicon content is more than 30 mass%. From the thermodynamic analysis, it was concluded that sulfur may be primarily evaporated as SiS(g), and the activities of silicon and activity coefficient of sulfur in alloys will increase as increasing the silicon content, which makes the evaporation of SiS(g) more feasible and more sulfur removed.

机译：在Fe-Si-S，Fe-Si-CR-CR-S和Fe-Si-Ni-S熔体中研究了硅含量在0至45质量％的效果在1 873k（1 600°C. ）。发现当硅含量超过30质量％时，可以显着地去除硫。从热力学分析中，得出结论，硫可以主要蒸发，因为SIS（g），合金中硅和活性系数的活性将增加，因为硅含量增加，这使得SIS（G）的蒸发更加蒸发可行等硫去除。

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来源
《ISIJ international》 |2020年第4期|636-639|共4页
作者
Hong-Yang WANG; Yong HOU; Guo-Hua ZHANG; Kuo-Chih CHOU;
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作者单位

State Key Laboratory of Advanced Metallurgy University of Science and Technology Beijing Beijing 100083 China;

State Key Laboratory of Advanced Metallurgy University of Science and Technology Beijing Beijing 100083 China;

State Key Laboratory of Advanced Metallurgy University of Science and Technology Beijing Beijing 100083 China;

State Key Laboratory of Advanced Metallurgy University of Science and Technology Beijing Beijing 100083 China;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类
关键词
desulfurization; evaporation; Fe-Si-S system; Fe-Si-Cr-S system; Fe-Si-Ni-S system;

机译：脱硫;蒸发;FE-SI-S系统;FE-SI-CR-S系统;FE-SI-NI-S系统;

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专利

1. Effect of Si on Desulfurization in Fe–Si–S, Fe–Si–Cr–S and Fe–Si–Ni–S Melts [J] . Hong-Yang Wang, Yong Hou, Guo-Hua Zhang, ISIJ international . 2020,第4期

机译：Si对Fe–Si–S，Fe–Si–Cr–S和Fe–Si–Ni–S熔体中脱硫的影响
2. Dimensional Structure of Non-Metallic Inclusions in High-Grade Medium Carbon Steel Melted in an Electric Furnace and Subjected to Desulfurization [J] . Tomasz Lipinski, Anna Wach Diffusion and Defect Data. Solid State Data, Part B. Solid State Phenomena . 2015,第Null期

机译：在电炉中熔融并脱硫的高级中碳钢中非金属夹杂物的尺寸结构
3. KINETIC ANALYSIS OF DESULFURIZATION DURING INJECTION OF POWDERED SLAGS INTO METALLIC MELT. [J] . Magidson I.A., Razina M.G. Steel in Translation . 1999,第1期

机译：粉末状渣注入金属熔体中脱硫的动力学分析。
4. The oxidation of alloys Fe-Si-(Ta, Nb, W, Sn) by sodium and calcium sulphate melts [C] . S.A.Krasikov, V.V.Shulgin, V.M.Chumarev, NATO advanced research workshop on refractory metals in molten salts . 1998

机译：通过钠和硫酸钙熔化氧化合金Fe-Si-（Ta，Nb，W，Sn）的氧化
5. The feasibility study of desulfurization of diesel fuels by ultrasound-assisted oxidative desulfurization (UAOD). [D] . Mei, Hai. 2003

机译：超声辅助氧化脱硫（UAOD）柴油脱硫的可行性研究。
6. A study of the desulfurization selectivity of a reductive and extractive desulfurization process with sodium borohydride in polyethylene glycol [O] . Xianglong Meng, Pin Zhou, Lu Li, -1

机译：硼氢化钠在聚乙二醇中还原和萃取脱硫过程的脱硫选择性研究
7. Experiments and Thermodynamic Considerations on Desulfurization of Fe-Si-S and Fe-C-Si-S Alloys in Vacuum-Melting (2nd Report) [O] . Reiichi Ohno 1959

机译：真空熔融Fe-Si-S和Fe-C-Si-S合金脱硫的实验与热力学考虑（第2次报告）

Effect of Si on Desulfurization in Fe-Si-S, Fe-Si-Cr-S and Fe-Si-Ni-S Melts

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