JPS6465212A - Method for operating blast furnace - Google Patents
Method for operating blast furnaceInfo
- Publication number
- JPS6465212A JPS6465212A JP22099187A JP22099187A JPS6465212A JP S6465212 A JPS6465212 A JP S6465212A JP 22099187 A JP22099187 A JP 22099187A JP 22099187 A JP22099187 A JP 22099187A JP S6465212 A JPS6465212 A JP S6465212A
- Authority
- JP
- Japan
- Prior art keywords
- coke
- ore
- blast furnace
- layers
- central part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/008—Composition or distribution of the charge
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22099187A JPS6465212A (en) | 1987-09-03 | 1987-09-03 | Method for operating blast furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22099187A JPS6465212A (en) | 1987-09-03 | 1987-09-03 | Method for operating blast furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6465212A true JPS6465212A (en) | 1989-03-10 |
JPH058247B2 JPH058247B2 (ja) | 1993-02-01 |
Family
ID=16759756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22099187A Granted JPS6465212A (en) | 1987-09-03 | 1987-09-03 | Method for operating blast furnace |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6465212A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998021370A1 (de) * | 1996-11-08 | 1998-05-22 | Voest-Alpine Industrieanlagenbau Gmbh | Verfahren zur herstellung von flüssigem roheisen oder stahlvorprodukten aus erz |
WO2009145348A1 (ja) * | 2008-05-30 | 2009-12-03 | Jfeスチール株式会社 | 銑鉄製造方法 |
CN102912049A (zh) * | 2012-10-29 | 2013-02-06 | 首钢京唐钢铁联合有限责任公司 | 取消高炉中心加焦的方法 |
CN111455119A (zh) * | 2020-04-07 | 2020-07-28 | 攀钢集团攀枝花钢钒有限公司 | 用于高炉冶炼的中心引火方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6056003A (ja) * | 1983-09-02 | 1985-04-01 | Kobe Steel Ltd | 高炉へのコ−クス装入方法 |
JPS6142896U (ja) * | 1984-08-21 | 1986-03-19 | 株式会社東芝 | 電気機器 |
-
1987
- 1987-09-03 JP JP22099187A patent/JPS6465212A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6056003A (ja) * | 1983-09-02 | 1985-04-01 | Kobe Steel Ltd | 高炉へのコ−クス装入方法 |
JPS6142896U (ja) * | 1984-08-21 | 1986-03-19 | 株式会社東芝 | 電気機器 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998021370A1 (de) * | 1996-11-08 | 1998-05-22 | Voest-Alpine Industrieanlagenbau Gmbh | Verfahren zur herstellung von flüssigem roheisen oder stahlvorprodukten aus erz |
CN1055503C (zh) * | 1996-11-08 | 2000-08-16 | 奥地利钢铁联合企业阿尔帕工业设备制造公司 | 用矿石生产生铁水或钢的预产物的方法 |
WO2009145348A1 (ja) * | 2008-05-30 | 2009-12-03 | Jfeスチール株式会社 | 銑鉄製造方法 |
JP2010007180A (ja) * | 2008-05-30 | 2010-01-14 | Jfe Steel Corp | 高亜鉛含有鉄鉱石を用いた銑鉄製造方法 |
CN102046817A (zh) * | 2008-05-30 | 2011-05-04 | 杰富意钢铁株式会社 | 生铁制造方法 |
US8298316B2 (en) | 2008-05-30 | 2012-10-30 | Jfe Steel Corporation | Method for producing pig iron |
CN102912049A (zh) * | 2012-10-29 | 2013-02-06 | 首钢京唐钢铁联合有限责任公司 | 取消高炉中心加焦的方法 |
CN111455119A (zh) * | 2020-04-07 | 2020-07-28 | 攀钢集团攀枝花钢钒有限公司 | 用于高炉冶炼的中心引火方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH058247B2 (ja) | 1993-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 15 Free format text: PAYMENT UNTIL: 20080201 |