管線鋼LF脫氧脫硫熱力學及實驗分析

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管線鋼LF脫氧脫硫熱力學及實驗分析

儲瑩, 郭漢杰, 楊學民, 陳君

文章導航 > 工程科學學報 > 2009 > 31(S1): 62-66

儲瑩, 郭漢杰, 楊學民, 陳君. 管線鋼LF脫氧脫硫熱力學及實驗分析[J]. 工程科學學報, 2009, 31(S1): 62-66. doi: 10.13374/j.issn1001-053x.2009.s1.029

引用本文:

儲瑩, 郭漢杰, 楊學民, 陳君. 管線鋼LF脫氧脫硫熱力學及實驗分析[J]. 工程科學學報, 2009, 31(S1): 62-66. doi: 10.13374/j.issn1001-053x.2009.s1.029

CHU Ying, GUO Han-jie, YANG Xue-min, CHEN Jun. Industrial experiment and thermodynamic analysis of deoxidization and desulfurization in the LF refining process of clean pipe steel[J]. Chinese Journal of Engineering, 2009, 31(S1): 62-66. doi: 10.13374/j.issn1001-053x.2009.s1.029

Citation:

CHU Ying, GUO Han-jie, YANG Xue-min, CHEN Jun. Industrial experiment and thermodynamic analysis of deoxidization and desulfurization in the LF refining process of clean pipe steel[J]. Chinese Journal of Engineering, 2009, 31(S1): 62-66. doi: 10.13374/j.issn1001-053x.2009.s1.029

儲瑩, 郭漢杰, 楊學民, 陳君. 管線鋼LF脫氧脫硫熱力學及實驗分析[J]. 工程科學學報, 2009, 31(S1): 62-66. doi: 10.13374/j.issn1001-053x.2009.s1.029

引用本文:

儲瑩, 郭漢杰, 楊學民, 陳君. 管線鋼LF脫氧脫硫熱力學及實驗分析[J]. 工程科學學報, 2009, 31(S1): 62-66. doi: 10.13374/j.issn1001-053x.2009.s1.029

CHU Ying, GUO Han-jie, YANG Xue-min, CHEN Jun. Industrial experiment and thermodynamic analysis of deoxidization and desulfurization in the LF refining process of clean pipe steel[J]. Chinese Journal of Engineering, 2009, 31(S1): 62-66. doi: 10.13374/j.issn1001-053x.2009.s1.029

Citation:

CHU Ying, GUO Han-jie, YANG Xue-min, CHEN Jun. Industrial experiment and thermodynamic analysis of deoxidization and desulfurization in the LF refining process of clean pipe steel[J]. Chinese Journal of Engineering, 2009, 31(S1): 62-66. doi: 10.13374/j.issn1001-053x.2009.s1.029

管線鋼LF脫氧脫硫熱力學及實驗分析

doi: 10.13374/j.issn1001-053x.2009.s1.029

1. 北京科技大學冶金與生態工程學院, 北京 100083;
2. 中國科學院過程工程研究所多相復雜系統國家重點實驗室, 北京 100190

作者簡介:
儲瑩(1986-),女,碩士研究生,E-mail:cyhoo4733@yahoo.com.cn

計量
- 文章訪問數: 260
- HTML全文瀏覽量: 91
- PDF下載量: 11
- 被引次數: 0
出版歷程
- 收稿日期: 2009-07-26
- 網絡出版日期: 2021-08-09

Industrial experiment and thermodynamic analysis of deoxidization and desulfurization in the LF refining process of clean pipe steel

1. School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing 100083, China;
2. State Key Lab of Multiphase Complex System, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China

摘要: 通過對LF冶煉高級別管線鋼的脫氧熱力學分析和脫硫影響的研究,確定了合理的脫氧劑量.為對比改進效果進行了工業實驗,同時分析了渣中各氧化物和造渣工藝對脫硫效率的影響,給出了首鋼遷鋼要達到高脫硫效率所需的最佳渣系和各指標值,并指出進站20min內是脫硫最關鍵的時段.改進后的工藝可以使LF冶煉周期縮短約8min.
- 管線鋼 /
- 脫硫 /
- 脫氧 /
- 熱力學
Abstract: Deoxidization reaction of high grade pipe steel refining in LF was calculated and analyzed in thermodynamics. The reasonable deoxidizer dosage was obtained. The effects of oxides in slag and the slagging process on desulphurization were investigated by comparing the different factors in industrial experiments. A better slag system and indexes were recommended to increase the desulphurization efficiency. The results indicate that the first 20 min during the LF process is the most important period of desulphurization. The new method can shorten the melting time by nearly 8 min.
- pipeline steel /
- desulphurization /
- deoxidization /
- thermodynamics

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計量

文章訪問數: 260
HTML全文瀏覽量: 91
PDF下載量: 11
被引次數: 0

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