高爐噴吹常村貧煤時煤粉的利用率

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高爐噴吹常村貧煤時煤粉的利用率

夏柱海, 吳鏗, 朱錦明, 張海濱, 于博洵, 張吉剛

文章導航 > 工程科學學報 > 2006 > 28(7): 676-680

夏柱海, 吳鏗, 朱錦明, 張海濱, 于博洵, 張吉剛. 高爐噴吹常村貧煤時煤粉的利用率[J]. 工程科學學報, 2006, 28(7): 676-680. doi: 10.13374/j.issn1001-053x.2006.07.015

引用本文:

夏柱海, 吳鏗, 朱錦明, 張海濱, 于博洵, 張吉剛. 高爐噴吹常村貧煤時煤粉的利用率[J]. 工程科學學報, 2006, 28(7): 676-680. doi: 10.13374/j.issn1001-053x.2006.07.015

XIA Zhuhai, WU Keng, ZHU Jinming, ZHANG Haibin, YU Boxun, ZHANG Jigang. Utilization ratio of pulverized Changcun coal injection in a blast furnace lean coal in large amount of pulverized coal injection in a blast furnace[J]. Chinese Journal of Engineering, 2006, 28(7): 676-680. doi: 10.13374/j.issn1001-053x.2006.07.015

Citation:

XIA Zhuhai, WU Keng, ZHU Jinming, ZHANG Haibin, YU Boxun, ZHANG Jigang. Utilization ratio of pulverized Changcun coal injection in a blast furnace lean coal in large amount of pulverized coal injection in a blast furnace[J]. Chinese Journal of Engineering, 2006, 28(7): 676-680. doi: 10.13374/j.issn1001-053x.2006.07.015

夏柱海, 吳鏗, 朱錦明, 張海濱, 于博洵, 張吉剛. 高爐噴吹常村貧煤時煤粉的利用率[J]. 工程科學學報, 2006, 28(7): 676-680. doi: 10.13374/j.issn1001-053x.2006.07.015

引用本文:

夏柱海, 吳鏗, 朱錦明, 張海濱, 于博洵, 張吉剛. 高爐噴吹常村貧煤時煤粉的利用率[J]. 工程科學學報, 2006, 28(7): 676-680. doi: 10.13374/j.issn1001-053x.2006.07.015

XIA Zhuhai, WU Keng, ZHU Jinming, ZHANG Haibin, YU Boxun, ZHANG Jigang. Utilization ratio of pulverized Changcun coal injection in a blast furnace lean coal in large amount of pulverized coal injection in a blast furnace[J]. Chinese Journal of Engineering, 2006, 28(7): 676-680. doi: 10.13374/j.issn1001-053x.2006.07.015

Citation:

XIA Zhuhai, WU Keng, ZHU Jinming, ZHANG Haibin, YU Boxun, ZHANG Jigang. Utilization ratio of pulverized Changcun coal injection in a blast furnace lean coal in large amount of pulverized coal injection in a blast furnace[J]. Chinese Journal of Engineering, 2006, 28(7): 676-680. doi: 10.13374/j.issn1001-053x.2006.07.015

高爐噴吹常村貧煤時煤粉的利用率

doi: 10.13374/j.issn1001-053x.2006.07.015

1. 北京科技大學冶金與生態工程學院, 北京 100083;
2. 寶山鋼鐵股份公司, 上海 200941

基金項目:

國家鋼鐵聯合基金資助項目(No.50174006)

作者簡介:
夏柱海(1978-),男,碩士;吳鏗(1951-),男,教授,博士

中圖分類號: TF053
計量
- 文章訪問數: 187
- HTML全文瀏覽量: 40
- PDF下載量: 6
- 被引次數: 0
出版歷程
- 收稿日期: 2005-05-08
- 修回日期: 2005-09-01
- 網絡出版日期: 2021-08-24

Utilization ratio of pulverized Changcun coal injection in a blast furnace lean coal in large amount of pulverized coal injection in a blast furnace

1. Metallurgical and Ecological Engineering School, University of Science and Technology Beijing, Beijing 100083, China;
2. Shanghai Baosteel Group Co., Shanghai 200941, China

摘要: 根據巖相顯微分析和化學分析的結果,計算了寶鋼1^#高爐在進行常村貧煤工業實驗時爐塵中未消耗煤粉中的含碳量,確定了常村煤的加入量在20%～40%的條件下爐塵中的含碳量和未消耗煤粉含碳量.給出了寶鋼高爐在不同噴煤條件下煤粉在高爐內的利用率.
- 高爐煉鐵 /
- 噴煤 /
- 利用率 /
- 高爐爐塵
Abstract: The carbon amount of unused pulverized coal in dust and sludge during the industrial experiment of Changcun coal in Baosteel's 1^# blast furnace (BF) was investigated by microscopic and chemical analysis. The carbon amounts of s udge and dust and of unused coal were determined in the condition that the mass fraction of Changcun coal was about 20%-40%. culated in different conditions of pulverized coal injection in The utilization ratio of pulverized coal was cal Baosteel's BF.
- iron-making in blast furnace (BF) /
- pulverized coal injection /
- utilization ratio /
- dust and sludge

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計量

文章訪問數: 187
HTML全文瀏覽量: 40
PDF下載量: 6
被引次數: 0

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