鋼包密閉噴粉脫硫脫氮的工業試驗

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鋼包密閉噴粉脫硫脫氮的工業試驗

朱榮, 迪林, 仇永全, 王新華, 徐錫坤, 王勤樸, 李錳

文章導航 > 工程科學學報 > 2002 > 24(3): 270-272

朱榮, 迪林, 仇永全, 王新華, 徐錫坤, 王勤樸, 李錳. 鋼包密閉噴粉脫硫脫氮的工業試驗[J]. 工程科學學報, 2002, 24(3): 270-272. doi: 10.13374/j.issn1001-053x.2002.03.052

引用本文:

朱榮, 迪林, 仇永全, 王新華, 徐錫坤, 王勤樸, 李錳. 鋼包密閉噴粉脫硫脫氮的工業試驗[J]. 工程科學學報, 2002, 24(3): 270-272. doi: 10.13374/j.issn1001-053x.2002.03.052

ZHU Rong, DI Lin, CHOU Yongquan, WANG Xinhua, XU Xikun, WANG Qinpo, LI Meng. Experimental Study of Powder Injection Desulphurization and Denitrification Refining Process with the Ladle-cover[J]. Chinese Journal of Engineering, 2002, 24(3): 270-272. doi: 10.13374/j.issn1001-053x.2002.03.052

Citation:

ZHU Rong, DI Lin, CHOU Yongquan, WANG Xinhua, XU Xikun, WANG Qinpo, LI Meng. Experimental Study of Powder Injection Desulphurization and Denitrification Refining Process with the Ladle-cover[J]. Chinese Journal of Engineering, 2002, 24(3): 270-272. doi: 10.13374/j.issn1001-053x.2002.03.052

朱榮, 迪林, 仇永全, 王新華, 徐錫坤, 王勤樸, 李錳. 鋼包密閉噴粉脫硫脫氮的工業試驗[J]. 工程科學學報, 2002, 24(3): 270-272. doi: 10.13374/j.issn1001-053x.2002.03.052

引用本文:

朱榮, 迪林, 仇永全, 王新華, 徐錫坤, 王勤樸, 李錳. 鋼包密閉噴粉脫硫脫氮的工業試驗[J]. 工程科學學報, 2002, 24(3): 270-272. doi: 10.13374/j.issn1001-053x.2002.03.052

ZHU Rong, DI Lin, CHOU Yongquan, WANG Xinhua, XU Xikun, WANG Qinpo, LI Meng. Experimental Study of Powder Injection Desulphurization and Denitrification Refining Process with the Ladle-cover[J]. Chinese Journal of Engineering, 2002, 24(3): 270-272. doi: 10.13374/j.issn1001-053x.2002.03.052

Citation:

ZHU Rong, DI Lin, CHOU Yongquan, WANG Xinhua, XU Xikun, WANG Qinpo, LI Meng. Experimental Study of Powder Injection Desulphurization and Denitrification Refining Process with the Ladle-cover[J]. Chinese Journal of Engineering, 2002, 24(3): 270-272. doi: 10.13374/j.issn1001-053x.2002.03.052

鋼包密閉噴粉脫硫脫氮的工業試驗

doi: 10.13374/j.issn1001-053x.2002.03.052

1. 北京科技大學冶金學院, 北京 100083;
2. 萊蕪鋼鐵公司, 山東 271100

基金項目:

國家“973”最大基礎項目“新-代鋼鐵材料最大技術基礎研究”(No.G1998.06.1500)

作者簡介:
朱榮男,39歲,副教授

中圖分類號: TF741.344
計量
- 文章訪問數: 154
- HTML全文瀏覽量: 32
- PDF下載量: 8
- 被引次數: 0
出版歷程
- 收稿日期: 2001-12-15
- 網絡出版日期: 2021-08-21

Experimental Study of Powder Injection Desulphurization and Denitrification Refining Process with the Ladle-cover

1. Metallurgy School, UST Beijing, Beijing 100083, China;
2. Laiwu Iron and Steel Company, Laiwu Shandong 271100, China

摘要: 通過在18t鋼包上進行的鋼包密閉噴粉脫硫脫氮新工藝的試驗表明:第1階段脫硫率達到50%,脫氮率達到30%;第二階段脫硫率達到65%,脫氮率達到40%.該工藝鋼液中硫質量分數為4×10^-6,氮質量分數為12×10^-6.
- 鋼包 /
- 脫硫 /
- 脫氮 /
- 噴粉
Abstract: Powder injection desulphurization and denitrification refining process with the ladle-cover was studied. The experimental results showed that in first stage, desulphurization ratio reached the 50% and denitrification ratio reached the 30%. In second stage, desulphurization ratio reached the 65% and denitrific-ation ratio reached the 40%. The process reduced sulphur of molten steel to 4×10^-6 and nitrogen of molten steel to 12×10^-6. On the some time reduced the nitrogen. The experiment result supplied basic theory for the commerical test of the process.
- steelmaking /
- desulphurization /
- denitrification /
- powder injection

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計量

文章訪問數: 154
HTML全文瀏覽量: 32
PDF下載量: 8
被引次數: 0

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